|
Category 3 Requirements:
As the Industrial Revolution spread to the
United States, plants such as this textile factory appeared. Soon the production
of exports outpaced import of goods, and by the late 1800s America emerged as
the world's largest industrial power.
31-33 Manufacturing
In 1926, Liberia leased one
million acres of land to Firestone Rubber Corporation, but during the next 50
years ignored the need to develop manufacture of rubber products.
A worker is treating rubber
with chemicals as it is being rolled. In its crude state, rubber is weak and
vulnerable to environmental conditions such as temperature and sunlight.
In order to produce useful
products, rubber must be treated with compounding agents and heat to improve its
strength and resiliency.
311 Food Manufacturing
One of the world's largest
processed food companies, H. J. Heinz Company grew out of a small horseradish
business founded in 1869.
The company's founder, Henry Heinz, believed strongly
in the power of advertising and coined the slogan "57 Varieties".
This
advertisement appeared in The Saturday Evening Post, on November 23, 1935.
3111 Animal Food Manufacturing
31111 Animal Food Manufacturing
311111 Dog and Cat Food Manufacturing
311119 Other Animal Food Manufacturing
3112 Grain and Oilseed Milling
Grains, the seeds produced
from a number of cereal grasses, are among the most important food crops in the
world. Cooked or ground and processed into flours, oils, and other substances,
they are an excellent source of energy for both humans and livestock. Beer and
other alcoholic beverages are made from fermented grains.
31121 Flour Milling and Malt
311211 Flour Milling
311212 Rice Milling
311213 Malt Manufacturing
31122 Starch and Vegetable Fats and Oils
311221 Wet Corn Milling
311222 Soybean Processing
311223 Other Oilseed Processing
311225 Fats and Oils Refining and Blending
31123 Breakfast Cereal Manufacturing
3113 Sugar and Confectionery Product
31131 Sugar Manufacturing
311311 Sugarcane Mills
311312 Cane Sugar Refining
311313 Beet Sugar Manufacturing
31132 Chocolate and Confectionery
31133 Confectionery Manufacturing from
31134 Non-chocolate Confectionery
Division of labor is a
basic tenet of industrialization. In division of labor, each worker is assigned
to a different task, or step, in the manufacturing process, and as a result,
total production increases. As this illustration shows, one person performing
all five steps in the manufacture of a product can make one unit in a day. Five
workers, each specializing in one of the five steps, can make 10 units in the
same amount of time.
Robots weld parts of an
automobile together on an automated production line in Fenton, Missouri. Robots
are faster and less prone to errors than human workers; as computer and robot
technology has become more advanced, robots are increasingly able to perform
more complicated tasks.
3114 Fruit and Vegetable Preserving and
31141 Frozen Food Manufacturing
311411 Frozen Fruit, Juice, and Vegetable
311412 Frozen Specialty Food Manufacturing
31142 Fruit and Vegetable Canning,
311421 Fruit and Vegetable Canning
311422 Specialty Canning
311423 Dried and Dehydrated Food
3115 Dairy Product Manufacturing
SOLIDS
Types
Fat
Sugar Casein Albumin
Ash Solids Water
Human
= 3.74
+ 6.37 + 0.80 + 1.21
+ 0.30 ® 12.42 87.58
Cow =
3.68 + 4.94
+ 2.88 + 0.51 + 0.72
® 12.73 87.27
Goat =
4.07 + 4.64
+ 2.87 + 0.89 + 0.85
® 13.32 86.68
Sheep =
7.90 + 4.17
+ 4.17 + 0.98 + 0.93
® 18.15 80.71
Buffalo =
7.51 + 4.77
+ 4.26 + 0.46 + 0.84
® 17.84 82.16
Camel =
5.38 + 5.39
+ 3.49 + 0.38 + 0.74
® 15.38 87.13
Llama =
3.15 + 5.60 +
3.00 + 0.90 + 0.80
® 13.45 86.55
Ass =
2.53 + 6.19
+ 0.79 + 1.06 + 0.47
® 11.04 89.03
Mare =
1.14 + 5.87
+ 1.30 + 0.75 + 0.36
® 9.42 90.58
Reindeer = 22.46
+ 2.81 + 8.38 + 3.02
+ 0.91 ® 37.58 63.30
Dog =
9.26 + 3.11
+ 4.15 + 5.57 + 1.49
® 23.58 77.00
31151 Dairy Product (except Frozen)
311511 Fluid Milk Manufacturing
311512 Creamery Butter Manufacturing
311513 Cheese Manufacturing
311514 Dry, Condensed, and Evaporated
31152 Ice Cream and Frozen Dessert
3116 Animal Slaughtering and Processing
31161 Animal Slaughtering and Processing
311611 Animal (except Poultry)
311613 Rendering and Meat Byproduct
311615 Poultry Processing
3117 Seafood Product Preparation and
31171 Seafood Product Preparation and
311711 Seafood Canning
311712 Fresh and Frozen Seafood Processing
3118 Bakeries and Tortilla Manufacturing
31181 Bread and Bakery Product
311811 Retail Bakeries
311812 Commercial Bakeries
311813 Frozen Cakes, Pies, and Other
31182 Cookie, Cracker, and Pasta
311821 Cookie and Cracker Manufacturing
311822 Flour Mixes and Dough Manufacturing
311823 Dry Pasta Manufacturing
31183 Tortilla Manufacturing
3119 Other Food Manufacturing
31191 Snack Food Manufacturing
311911 Roasted Nuts and Peanut Butter
311919 Other Snack Food Manufacturing
31192 Coffee and Tea Manufacturing
31193 Flavoring Syrup and Concentrate
31194 Seasoning and Dressing
311941 Mayonnaise, Dressing, and Other
311942 Spice and Extract Manufacturing
31199 All Other Food Manufacturing
311991 Perishable Prepared Food
311999 All Other Miscellaneous Food ingredients)
312 Beverage and Tobacco Product
3121 Beverage Manufacturing
31211 Soft Drink and Ice Manufacturing
312111 Soft Drink Manufacturing
312112 Bottled Water Manufacturing
312113 Ice Manufacturing
31212 Breweries
31213 Wineries
31214 Distilleries
3122 Tobacco Manufacturing
31221 Tobacco Stemming and Redrying
31222 Tobacco Product Manufacturing
312221 Cigarette Manufacturing
312229 Other Tobacco Product Manufacturing
313 Textile Mills
During the Industrial
Revolution, children were employed in factories and worked long hours. This
photo by noted American photographer Lewis Hine shows young boys working at a
spinning machine. Hine's photographs led to the passing of the first child-labor
laws.
3131 Fiber, Yarn, and Thread Mills
31311 Fiber, Yarn, and Thread Mills
313111 Yarn Spinning Mills
313112 Yarn Texturizing, Throwing,
313113 Thread Mills
3132 Fabric Mills
This photo demonstrates how much textile
production has changed as a result of industrialization. In this modern textile
mill, many machines whir busily in an initial stage of processing fiber into
fabric. The process is almost entirely coordinated and controlled by computer,
with a small staff of managers, inspectors, and technicians to ensure quality
and efficiency.
31321 Broad-woven Fabric Mills
31322 Narrow Fabric Mills and Schiffli
313221 Narrow Fabric Mills
313222 Schiffli Machine Embroidery
31323 Non-woven Fabric Mills
31324 Knit Fabric Mills
313241 Weft Knit Fabric Mills
313249 Other Knit Fabric and Lace Mills
3133 Textile and Fabric Finishing and
31331 Textile and Fabric Finishing Mills
313311 Broad-woven Fabric Finishing Mills
31332 Fabric Coating Mills
314 Textile Product Mills
The textile industry was
one of the first industries to be mechanized in 18th-century Britain. These
women worked in a textile mill in Lancashire, in northwestern England.
3141 Textile Furnishings Mills
Introduced by Richard Arkwright in 1769,
the flyer spinning frame (also called the throstle or roll-drawing machine)
reflects the move toward automation that characterized the Industrial
Revolution. The machine is powered by the drive wheel at the bottom, drawing out
the fiber into thread, then twisting it as it is wound onto the bobbins.
31411 Carpet and Rug Mills
31412 Curtain and Linen Mills
314121 Curtain and Drapery Mills
314129 Other Household Textile Product
3149 Other Textile Product Mills
31491 Textile Bag and Canvas Mills
314911 Textile Bag Mills
314912 Canvas and Related Product Mills
31499 All Other Textile Product Mills
314991 Rope, Cordage, and Twine Mills
314992 Tire Cord and Tire Fabric Mills
314999 All Other Miscellaneous Textile
315 Apparel Manufacturing
3151 Apparel Knitting Mills
31511 Hosiery and Sock Mills
315111 Sheer Hosiery Mills
315119 Other Hosiery and Sock Mills
31519 Other Apparel Knitting Mills
315191 Outerwear Knitting Mills
315192 Underwear and Nightwear Knitting
3152 Cut and Sew Apparel Manufacturing
31521 Cut and Sew Apparel Contractors c
315211 Men's and Boys' Cut and Sew Apparel
315212 Women's, Girls', and Infants' Cut
31522 Men's and Boys' Cut and Sew Apparel c
315221 Men's and Boys' Cut and Sew
315222 Men's and Boys' Cut and Sew Suit,
315223 Men's and Boys' Cut and Sew Shirt
315224 Men's and Boys' Cut and Sew
315225 Men's and Boys' Cut and Sew Work
315228 Men's and Boys' Cut and Sew Other
31523 Women's and Girls' Cut and Sew c
315231 Women's and Girls' Cut and Sew
315232 Women's and Girls' Cut and Sew
315233 Women's and Girls' Cut and Sew
315234 Women's and Girls' Cut and Sew
315239 Women's and Girls' Cut and Sew
31529 Other Cut and Sew Apparel
315291 Infants' Cut and Sew Apparel
3159 Apparel Accessories and Other
31599 Apparel Accessories and Other
315991 Hat, Cap, and Millinery
315992 Glove and Mitten Manufacturing
315993 Men's and Boys' Neckwear
315999 Other Apparel Accessories and Other
316 Leather and Allied Product
3161 Leather and Hide Tanning and
31611 Leather and Hide Tanning and
3162 Footwear Manufacturing
31621 Footwear Manufacturing
316211 Rubber and Plastics Footwear
316212 House Slipper Manufacturing
316213 Men's Footwear (except Athletic)
316214 Women's Footwear (except Athletic)
316219 Other Footwear Manufacturing
3169 Other Leather and Allied Product
31699 Other Leather and Allied Product
316991 Luggage Manufacturing
316992 Women's Handbag and Purse
316993 Personal Leather Good
316999 All Other Leather Good
3199 Leather Goods
321 Wood Product Manufacturing
3211 Sawmills and Wood Preservation
32111 Sawmills and Wood Preservation
321113 Sawmills
321114 Wood Preservation
3212 Veneer, Plywood, and Engineered
32121 Veneer, Plywood, and Engineered
321211 Hardwood Veneer and Plywood
321212 Softwood Veneer and Plywood
321213 Engineered Wood Member
321214 Truss Manufacturing
321219 Reconstituted Wood Product
3219 Other Wood Product Manufacturing
32191 Millwork
321911 Wood Window and Door Manufacturing
321912 Cut Stock, Re-sawing Lumber,
32199 All Other Wood Product
321991 Manufactured Home (Mobile Home)
321992 Prefabricated Wood Building
321999 All Other Miscellaneous Wood
322 Paper Manufacturing
3221 Pulp, Paper, and Paperboard Mills
32211 Pulp Mills
32212 Paper Mills
322121 Paper (except Newsprint) Mills
3222 Converted Paper Product
Newspapers are shredded and
bailed at the Dakota Recyclables Collection Center in Minnesota. The papers will
be used for making recycled paper products. Mixed resource collection
necessitates costly separation of paper from metal and plastics, while
collection of paper alone reduces the recycling costs.
32221 Paperboard Container Manufacturing
322211 Corrugated and Solid Fiber Box
322212 Folding Paperboard Box
322213 Setup Paperboard Box Manufacturing
322214 Fiber Can, Tube, Drum, and Similar
322215 Non-folding Sanitary Food Container
32222 Paper Bag and Coated and Treated
322221 Coated and Laminated Packaging
322222 Coated and Laminated Paper
322223 Plastics, Foil, and Coated Paper
322224 Uncoated Paper and Multi-wall Bag
322225 Laminated Aluminum Foil
322226 Surface-Coated Paperboard
32223 Stationery Product Manufacturing
322231 Die-Cut Paper and Paperboard Office
322232 Envelope Manufacturing
322233 Stationery, Tablet, and Related
32229 Other Converted Paper Product
322291 Sanitary Paper Product
322299 All Other Converted Paper Product
323 Printing and Related Support
3231 Printing and Related Support
32311 Printing
323110 Commercial Lithographic Printing
323113 Commercial Screen Printing
323115 Digital Printing
323116 Manifold Business Forms Printing
323117 Books Printing
323118 Blank-book, Loose-leaf Binders,
323119 Other Commercial Printing
32312 Support Activities for Printing
323121 Trade-binding
323122 Prepress Services
324 Petroleum and Coal Products
3241 Petroleum and Coal Products
32411 Petroleum Refineries
Caracas, the capital of
Venezuela, is the country's leading commercial and industrial center. Oil
refining is one of the chief industries. Since the 1950s, construction of many
new high-rise office and apartment buildings has changed the quiet, colonial
city into one of Latin America's most modern urban areas.
32412 Asphalt Paving, Roofing, and
324121 Asphalt Paving Mixture and Block
324122 Asphalt Shingle and Coating
32419 Other Petroleum and Coal Products
324191 Petroleum Lubricating Oil and
324199 All Other Petroleum and Coal
325 Chemical Manufacturing
3251 Basic Chemical Manufacturing
32511 Petrochemical Manufacturing
Carbon dioxide, sulfur dioxide, and other
types of contaminants pouring from industrial smokestacks contribute largely to
the world's atmospheric pollution. Carbon dioxide contributes significantly to
global warming, while sulfur dioxide emissions are the principal cause of acid
rain in northeastern United States, southeastern Canada, and eastern Europe.
32513 Synthetic Dye and Pigment
325131 Inorganic Dye and Pigment
325132 Synthetic Organic Dye and Pigment
32518 Other Basic Inorganic Chemical
325181 Alkalies and Chlorine Manufacturing
325182 Carbon Black Manufacturing
325188 All Other Basic Inorganic Chemical
32519 Other Basic Organic Chemical
325191 Gum and Wood Chemical Manufacturing
325192 Cyclic Crude and Intermediate
325193 Ethyl Alcohol Manufacturing
325199 All Other Basic Organic Chemical
3252 Resin, Synthetic Rubber, and
32521 Resin and Synthetic Rubber
325211 Plastics Material and Resin
325212 Synthetic Rubber Manufacturing
32522 Artificial and Synthetic Fibers and
325221 Cellulosic Organic Fiber
325222 Non-cellulosic Organic Fiber
3253 Pesticide, Fertilizer, and Other
32531 Fertilizer Manufacturing
325311 Nitrogenous Fertilizer
325312 Phosphatic Fertilizer Manufacturing
325314 Fertilizer (Mixing Only)
32532 Pesticide and Other Agricultural
3254 Pharmaceutical and Medicine
32541 Pharmaceutical and Medicine
325411 Medicinal and Botanical
325412 Pharmaceutical Preparation
325413 In-Vitro Diagnostic Substance
325414 Biological Product
3255 Paint, Coating, and Adhesive
32551 Paint and Coating Manufacturing
32552 Adhesive Manufacturing
3256 Soap, Cleaning Compound, and Toilet
32561 Soap and Cleaning Compound
325611 Soap and Other Detergent
325612 Polish and Other Sanitation Good
325613 Surface Active Agent Manufacturing
32562 Toilet Preparation Manufacturing
3259 Other Chemical Product and
32591 Printing Ink Manufacturing
32592 Explosives Manufacturing
32599 All Other Chemical Product and
325991 Custom Compounding of Purchased
325992 Photographic Film, Paper, Plate,
325998 All Other Miscellaneous Chemical
326 Plastics and Rubber Products
Assorted, colorful plastic
items line a market stall in the Indian city of Mumbai (Bombay). Plastics,
synthetic resins made of large organic chains, or polymers, are extremely
durable and lightweight. Petroleum is refined to produce single organic
molecules, called monomers, that are then combined to form resinous polymers.
These polymers are molded or extruded to make plastic articles.
3261 Plastics Product Manufacturing
32611 Unsupported Plastics Film, Sheet,
326111 Unsupported Plastics Bag
326112 Unsupported Plastics Packaging Film
326113 Unsupported Plastics Film and Sheet
32612 Plastics Pipe, Pipe Fitting, and
326121 Unsupported Plastics Profile Shape
32613 Laminated Plastics Plate, Sheet,
32614 Polystyrene Foam Product N
32615 Urethane and Other Foam Product N
32616 Plastics Bottle Manufacturing
32619 Other Plastics Product
326191 Plastics Plumbing Fixture
326192 Resilient Floor Covering
3996 Linoleum, Asphalted-Felt-Base, and Other Hard
326199 All Other Plastics Product
3262 Rubber Product Manufacturing
32621 Tire Manufacturing
326211 Tire Manufacturing
326212 Tire Retreading
32622 Rubber and Plastics Hoses and
32629 Other Rubber Product Manufacturing
326291 Rubber Product Manufacturing for
326299 All Other Rubber Product
327 Nonmetallic Mineral Product
3271 Clay Product and Refractory
32711 Pottery, Ceramics, and Plumbing
327111 Vitreous China Plumbing Fixture
327113 Porcelain Electrical Supply u E 3264 Porcelain Electrical Supplies
32712 Clay Building Material and
327121 Brick and Structural Clay Tile
327122 Ceramic Wall and Floor Tile
327123 Other Structural Clay Product
327124 Clay Refractory Manufacturing
327125 Non-clay Refractory Manufacturing
3272 Glass and Glass Product
32721 Glass and Glass Product
327211 Flat Glass Manufacturing
327212 Other Pressed and Blown Glass and
327213 Glass Container Manufacturing
327215 Glass Product Manufacturing
3273 Cement and Concrete Product
32731 Cement Manufacturing
32733 Concrete Pipe, Brick, and Block
327331 Concrete Block and Brick
3271 Concrete Block and Brick
327332 Concrete Pipe Manufacturing
32739 Other Concrete Product N
3274 Lime and Gypsum Product
32741 Lime Manufacturing
32742 Gypsum Product Manufacturing
3279 Other Nonmetallic Mineral Product
32791 Abrasive Product Manufacturing R
32799 All Other Nonmetallic Mineral
327991 Cut Stone and Stone Product
327992 Ground or Treated Mineral and Earth
327993 Mineral Wool Manufacturing
331 Primary Metal Manufacturing
In order to convert molten
pig iron (crude iron) into steel with a Bessemer furnace, air must be blown
through it to burn away impurities. This engraving of a steel factory
illustrates the process developed by Sir Henry Bessemer in 1855 and used until
the 1950s.
3311 Iron and Steel Mills and Ferroalloy
In order to turn crude iron
ore into usable pig iron, its impurities must be removed. A blast furnace
accomplishes this by forcing extremely hot air through a mixture of ore, coke,
and limestone, called the charge. Carts called skips dump the charge into the
top of the furnace, where it filters down through bell-shaped containers called
hoppers. Once in the furnace, the charge is subjected to air blasts that may be
as hot as 870° C (1600° F). (The furnace must be lined with a layer of
firebrick, called the refractory, in order to sustain these temperatures.)
Melted metal collects in the bottom of the furnace. The waste metal, called
slag, floats on top of the molten pig iron. Both of these substances are
drained, or tapped, periodically for further processing.
33111 Iron and Steel Mills and Ferroalloy
331111 Iron and Steel Mills
Many towns throughout
Britain became manufacturing centers during the Industrial Revolution in the
18th and 19th centuries. Newcastle upon Tyne, in northeastern England, became
important for steel production and shipbuilding.
331112 Electrometallurgical Ferroalloy
3312 Steel Product Manufacturing from
33121 Iron and Steel Pipe and Tube
33122 Rolling and Drawing of Purchased
331221 Rolled Steel Shape Manufacturing
3316 Cold-Rolled Steel Sheet, Strip and Bars
331222 Steel Wire Drawing
3313 Alumina and Aluminum Production and
33131 Alumina and Aluminum Production and
331311 Alumina Refining
331312 Primary Aluminum Production
331314 Secondary Smelting and Alloying
331315 Aluminum Sheet, Plate, and Foil
331316 Aluminum Extruded Product
The Alcoa Recycling Company
in New Jersey processes aluminum cans into large bales at a collection point. In
an effort to conserve nonrenewable natural resources, many industries and
individuals recycle waste aluminum.
331319 Other Aluminum Rolling and Drawing
3314 Nonferrous Metal (except Aluminum)
33141 Nonferrous Metal (except Aluminum)
331411 Primary Smelting and Refining
331419 Primary Smelting and Refining
33142 Copper Rolling, Drawing, Extruding,
331421 Copper Rolling, Drawing,
331422 Copper Wire (except Mechanical)
331423 Secondary Smelting, Refining,
33149 Nonferrous Metal (except Copper and
331491 Nonferrous Metal (except Copper
331492 Secondary Smelting, Refining,
3315 Foundries
33151 Ferrous Metal Foundries
331511 Iron Foundries
3322 Malleable Iron Foundries
331512 Steel Investment Foundries
331513 Steel Foundries (except Investment)
33152 Nonferrous Metal Foundries
331521 Aluminum Die-Casting Foundries
331522 Nonferrous (except Aluminum)
331524 Aluminum Foundries
331525 Copper Foundries
331528 Other Nonferrous Foundries
332 Fabricated Metal Product
3321 Forging and Stamping
33211 Forging and Stamping
332111 Iron and Steel Forging
332112 Nonferrous Forging
332114 Custom Roll Forming
332115 Crown and Closure Manufacturing
332116 Metal Stamping
332117 Powder Metallurgy Part
3322 Cutlery and Hand-tool Manufacturing
33221 Cutlery and Hand-tool Manufacturing
332211 Cutlery and Flatware
332212 Hand and Edge Tool Manufacturing
3423 Hand and Edge Tools,
332213 Saw Blade and Handsaw Manufacturing
332214 Kitchen Utensil, Pot, and Pan
3323 Architectural and Structural Metals
33231 Plate Work and Fabricated
332311 Prefabricated Metal Building
332312 Fabricated Structural Metal
332313 Plate Work Manufacturing
33232 Ornamental and Architectural Metal
332321 Metal Window and Door Manufacturing
332323 Ornamental and Architectural Metal
3324 Boiler, Tank, and Shipping
33241 Power Boiler and Heat Exchanger
33242 Metal Tank (Heavy Gauge)
33243 Metal Can, Box, and Other Metal
332431 Metal Can Manufacturing
332439 Other Metal Container Manufacturing
3325 Hardware Manufacturing
33251 Hardware Manufacturing
3326 Spring and Wire Product
33261 Spring and Wire Product
332611 Spring (Heavy Gauge) Manufacturing
332612 Spring (Light Gauge) Manufacturing
332618 Other Fabricated Wire Product
3327 Machine Shops; Turned Product;
33271 Machine Shops
33272 Turned Product and Screw, Nut, and
332721 Precision Turned Product
332722 Bolt, Nut, Screw, Rivet, and Washer
3328 Coating, Engraving, Heat Treating,
33281 Coating, Engraving, Heat Treating,
332811 Metal Heat Treating
332812 Metal Coating, Engraving
332813 Electroplating, Plating, Polishing,
3471 Electroplating, Plating, Polishing, Anodizing,
Coloring
3329 Other Fabricated Metal Product
33291 Metal Valve Manufacturing
332911 Industrial Valve Manufacturing
332912 Fluid Power Valve and Hose Fitting
332913 Plumbing Fixture Fitting and Trim
332919 Other Metal Valve and Pipe Fitting
33299 All Other Fabricated Metal Product
332991 Ball and Roller Bearing
332992 Small Arms Ammunition Manufacturing
332993 Ammunition (except Small Arms)
332994 Small Arms Manufacturing
332995 Other Ordnance and Accessories
332996 Fabricated Pipe and Pipe Fitting
332997 Industrial Pattern Manufacturing
332998 Enameled Iron and Metal Sanitary
332999 All Other Miscellaneous Fabricated
333 Machinery Manufacturing
3331 Agriculture, Construction, and
33311 Agricultural Implement
333111 Farm Machinery and Equipment
333112 Lawn and Garden Tractor and Home
33312 Construction Machinery R
33313 Mining and Oil and Gas Field
333131 Mining Machinery and Equipment
333132 Oil and Gas Field Machinery
3332 Industrial Machinery Manufacturing
33321 Sawmill and Woodworking Machinery
33322 Plastics and Rubber Industry
33329 Other Industrial Machinery
333291 Paper Industry Machinery
333292 Textile Machinery Manufacturing
333293 Printing Machinery and Equipment
333294 Food Product Machinery
333295 Semiconductor Machinery
333298 All Other Industrial Machinery
3333 Commercial and Service Industry
33331 Commercial and Service Industry
333311 Automatic Vending Machine
333312 Commercial Laundry, Drycleaning,
333313 Office Machinery Manufacturing
333314 Optical Instrument and Lens
333315 Photographic and Photocopying
333319 Other Commercial and Service
3589 Service Industry Machinery, NEC
3334 Ventilation, Heating,
33341 Ventilation, Heating,
333411 Air Purification Equipment
333412 Industrial and Commercial Fan
333414 Heating Equipment
3335 Metalworking Machinery
33351 Metalworking Machinery
333511 Industrial Mold Manufacturing
333512 Machine Tool (Metal Cutting Types)
333513 Machine Tool (Metal Forming Types)
333514 Special Die and Tool, Die Set, Jig,
333515 Cutting Tool and Machine Tool
333516 Rolling Mill Machinery
333518 Other Metalworking Machinery
3336 Engine, Turbine, and Power
Harnessing the power of
steam marked a significant step in technology. The introduction of the steam
engine led to many new inventions, most notably in transportation and industry.
Steam engines transfer the energy of heat into mechanical energy, often by
allowing steam to expand in a cylinder equipped with a movable piston. As the
piston moves up and down (or alternatively, from side to side), an attached arm
converts this motion into parallel motion that drives a wheel. Models of the
steam engine were designed as early as 1690, but it was not until 70 years later
that James Watt arrived at the design of the modern steam engine.
33361 Engine, Turbine, and Power
333611 Turbine and Turbine Generator Set
333612 Speed Changer, Industrial
333613 Mechanical Power Transmission
333618 Other Engine Equipment
3339 Other General Purpose Machinery
33391 Pump and Compressor Manufacturing
333911 Pump and Pumping Equipment
333912 Air and Gas Compressor
333913 Measuring and Dispensing Pump
33392 Material Handling Equipment
333921 Elevator and Moving Stairway
333922 Conveyor and Conveying Equipment
3535 Conveyors and Conveying Equipment
333923 Overhead Traveling Crane, Hoist,
333924 Industrial Truck, Tractor, Trailer,
33399 All Other General Purpose Machinery
333991 Power-Driven Hand-tool Manufacturing
333992 Welding and Soldering Equipment
333993 Packaging Machinery Manufacturing
333994 Industrial Process Furnace and Oven
333995 Fluid Power Cylinder and Actuator
333996 Fluid Power Pump and Motor
333997 Scale and Balance
333999 All Other Miscellaneous General
334 Computer and Electronic Product
Agriculture once dominated
the South Korean economy, but export-oriented manufacturing has transformed the
country from one of the world's poorest into an industrial power. About
one-third of South Korea's labor force is now involved in industry, as are these
workers at a tele-electric company.
Allen Green/Photo Researchers, Inc.
3341 Computer and Peripheral Equipment
33411 Computer and Peripheral Equipment
334111 Electronic Computer Manufacturing
334112 Computer Storage Device
334113 Computer Terminal Manufacturing
334119 Other Computer Peripheral Equipment
3342 Communications Equipment
33421 Telephone Apparatus Manufacturing
33422 Radio and Television Broadcasting
33429 Other Communications Equipment
3343 Audio and Video Equipment
33431 Audio and Video Equipment
3344 Semiconductor and Other Electronic
33441 Semiconductor and Other Electronic
334411 Electron Tube Manufacturing
334412 Bare Printed Circuit Board
This integrated circuit, an
F-100 microprocessor, is only 0.6 cm square and is small enough to pass through
the eye of a needle.
334413 Semiconductor and Related Device
334414 Electronic Capacitor Manufacturing
334415 Electronic Resistor Manufacturing
334416 Electronic Coil, Transformer,
334417 Electronic Connector Manufacturing
334418 Printed Circuit Assembly
334419 Other Electronic Component
In its final stage of
design, an integrated circuit wafer is tested by probes. Each gold square in the
wafer is an individual integrated circuit. At one time, circuits consisted of
separate electronic devices (such as inductors and capacitors) mounted on a
chassis and strung together with wire. These circuits were easy to manipulate by
hand, but they were extremely bulky. In contrast, integrated circuits
incorporate all of the separate electronic components on a single board.
3345 Navigational, Measuring,
33451 Navigational, Measuring,
334510 Electro-medical
334511 Search, Detection, Navigation,
334512 Automatic Environmental Control
334513 Instruments and Related Products
334514 Totalizing Fluid Meter and Counting
334515 Instrument Manufacturing
334516 Analytical Laboratory Instrument
334517 Irradiation Apparatus Manufacturing
334518 Watch, Clock, and Part
3873 Watches, Clocks, Clockwork Operated Devices,
334519 Other Measuring and Controlling
3346 Manufacturing and Reproducing
33461 Manufacturing and Reproducing
334611 Software Reproducing
334612 Prerecorded Compact Disc
334613 Magnetic and Optical Recording
335 Electrical Equipment, Appliance,
3351 Electric Lighting Equipment
33511 Electric Lamp Bulb and Part
33512 Lighting Fixture Manufacturing
335121 Residential Electric Lighting
335122 Commercial, Industrial,
After the Chinese Communist
Party came to power in China in 1949, the government developed heavy industry in
urban areas. Workers in this Shanghai manufacturing plant are constructing a
giant electric motor.
335129 Other Lighting Equipment
3352 Household Appliance Manufacturing
33521 Small Electrical Appliance
335211 Electric House-wares
335212 Household Vacuum Cleaner
33522 Major Appliance Manufacturing
335221 Household Cooking Appliance
335222 Household Refrigerator and Home
3353 Electrical Equipment Manufacturing
33531 Electrical Equipment Manufacturing
335311 Power, Distribution, and Specialty
3612 Power, Distribution, and Specialty Transformers
335312 Motor and Generator Manufacturing
335313 Switchgear and Switchboard
335314 Relay and Industrial Control
3359 Other Electrical Equipment and
33591 Battery Manufacturing
335911 Storage Battery Manufacturing
335912 Primary Battery Manufacturing
33592 Communication and Energy Wire
335921 Fiber Optic Cable Manufacturing
335929 Other Communication and Energy Wire
33593 Wiring Device Manufacturing
335931 Current-Carrying Wiring Device
335932 Non-current-Carrying Wiring Device
33599 All Other Electrical Equipment and
335991 Carbon and Graphite Product
335999 All Other Miscellaneous Electrical
336 Transportation Equipment
Two workers mount an engine
into the chassis of a Ford Model T that was put together at earlier points on
the assembly line.
3361 Motor Vehicle Manufacturing
 
The introduction of the
assembly line revolutionized the automotive industry. The Ford Company began
using the innovation in 1913 and rapidly increased production. With the assembly
line, more cars could be produced faster and more cheaply, so automobiles became
more accessible to consumers. Here, workers install a door at the Ford Motor
Company's modern assembly plant in Ohio.
33611 Automobile and Light Duty Motor
The
prosperity of the automobile industry in Michigan between 1900 and 1930
attracted workers from all over the country. Here, auto workers ladle molten
metal for Buick engine blocks
336111 Automobile Manufacturing
Automotive engineers use
sensitive electronic equipment to inspect automobiles during the design and
manufacture of a new car. All of the systems in an automobile, including the
engine, brakes, steering and suspension, are carefully checked for quality and
safety throughout the production process.
336112 Light Truck and Utility Vehicle
33612 Heavy Duty Truck Manufacturing
3362 Motor Vehicle Body and Trailer
33621 Motor Vehicle Body and Trailer
336211 Motor Vehicle Body Manufacturing
3713 Truck and Bus Bodies
A pumper truck in
Santiago, Chile, draws water from a nearby hydrant. The pumper truck does carry
a limited supply of water inside, but its primary function is to increase the
pressure of the water from the municipal hydrant. Its powerful inner pump forces
the water down long lengths of hose and on to the flames.
336212 Truck Trailer Manufacturing
336213 Motor Home Manufacturing
336214 Travel Trailer and Camper
3363 Motor Vehicle Parts Manufacturing
33631 Motor Vehicle Gasoline Engine and
336311 Carburetor, Piston, Piston Ring,
336312 Gasoline Engine and Engine Parts
33632 Motor Vehicle Electrical
336321 Vehicular Lighting Equipment
336322 Other Motor Vehicle Electrical
33633 Motor Vehicle Steering
33634 Motor Vehicle Brake System
33635 Motor Vehicle Transmission
33636 Motor Vehicle Seating and Interior
33637 Motor Vehicle Metal Stamping
33639 Other Motor Vehicle Parts
336391 Motor Vehicle Air-Conditioning
336399 All Other Motor Vehicle Parts
336412 Aircraft Engine and Engine Parts
336413 Other Aircraft Parts and Auxiliary
336414 Guided Missile and Space Vehicle
336415 Guided Missile and Space Vehicle
336419 Other Guided Missile and Space
3365 Railroad Rolling Stock
33651 Railroad Rolling Stock
3366 Ship and Boat Building
One of Virginia's main manufacturing
centers, Newport News thrives on the income from various industries.
Shipbuilding is the city's most important industry.
33661 Ship and Boat Building
336611 Ship Building and Repairing
336612 Boat Building
3369 Other Transportation Equipment
33699 Other Transportation Equipment
336991 Motorcycle, Bicycle,
336992 Military Armored Vehicle, Tank,
3795 Tanks and Tank Components
336999 All Other Transportation Equipment
337 Furniture and Related Product
3371 Household and Institutional
33711 Wood Kitchen Cabinet and Countertop
33712 Household and Institutional
337121 Upholstered Household Furniture
337122 Nonupholstered Wood Household
337124 Metal Household Furniture
337125 Household Furniture
337127 Institutional Furniture
337129 Wood Television, Radio, and Sewing
3372 Office Furniture
33721 Office Furniture
337211 Wood Office Furniture Manufacturing
337212 Custom Architectural Woodwork
337214 Office Furniture (except Wood)
337215 Showcase, Partition, Shelving,
3379 Other Furniture Related Product
33791 Mattress Manufacturing R *2515 Mattresses, Foundations and Convertible
Beds (mattresses
and foundations)
33792 Blind and Shade Manufacturing E 2591 Drapery Hardware and Window Blinds
and Shades
339 Miscellaneous Manufacturing
3391 Medical Equipment and Supplies
33911 Medical Equipment and Supplies
339111 Laboratory Apparatus and Furniture
3821 Laboratory Apparatus and Furniture
339112 Surgical and Medical Instrument
339113 Surgical Appliance and Supplies
339114 Dental Equipment and Supplies
339115 Ophthalmic Goods Manufacturing
339116 Dental Laboratories
3399 Other Miscellaneous Manufacturing
33991 Jewelry and Silverware
339911 Jewelry (except Costume)
3911 Jewelry, Precious Metal
339912 Silverware and Hollowware
339913 Jewelers' Material and Lapidary
339914 Costume Jewelry and Novelty
3961 Costume Jewelry and Costume Novelties,
33992 Sporting and Athletic Goods
33993 Doll, Toy, and Game Manufacturing
339931 Doll and Stuffed Toy Manufacturing
339932 Game, Toy, and Children's Vehicle
33994 Office Supplies (except Paper)
339941 Pen and Mechanical Pencil
339942 Lead Pencil and Art Good
339943 Marking Device Manufacturing
339944 Carbon Paper and Inked Ribbon
33995 Sign Manufacturing
33999 All Other Miscellaneous
339991 Gasket, Packing, and Sealing Device
339992 Musical Instrument Manufacturing
339993 Fastener, Button, Needle,
339994 Broom, Brush, and Mop Manufacturing
339995 Burial Casket Manufacturing
339999 All Other Miscellaneous
<!--WEBBOT bot="Script" startspan PREVIEW="Site Meter" -->
<script type="text/javascript" src="http://sm2.sitemeter.com/js/counter.js?site=s33cnn4321">
</script>
<noscript>
<a href="http://sm2.sitemeter.com/stats.asp?site=s33cnn4321" target="_top">
<img src="http://sm2.sitemeter.com/meter.asp?site=s33cnn4321" alt="Site Meter"
border="0"/></a>
</noscript>
<!--WEBBOT bot="Script" Endspan --> | 
![[Under Construction]](images/undercon.gif)
