Overview of Selected STN Classes for Machinery (by Classification Criteria)

011...., 024...., 04…., 06…., 075...., 09....., 10…., 11…., 14…., 18…., 19…., 20…., 21…., 23…., 26…., 27….., 28…., 30…., 31…., 33…., 35…., 36…., 38…., 43…., 44…., 47…., 49…., 50.., 51…., 69…., 74…., 79…., 81…., 82…., 83….
01 – GENERAL CLASS
0114 - 0116
0114	Mechanics
0116	Acoustics
0243 – 0244
0243	Steel cables
0244	Cables and accessories
04 – FOUNDRY
0400	Foundries, general
06 – HEATING, INDUSTRIAL FURNACES, COOKING AND HEATING EQUIPMENT
0650	Industrial equipment for heat treatment
07 – BOILERS
0750 – 0759
0753	Central heating boilers
0758	Burners for gaseous and liquid fuels
09 – INTERNAL COMBUSTION ENGINES
0900 - 0977
0900	General provisions, design guidelines, internal combustion engines
0977	Accessories
10 - COMPRESSORS, VACUUM EQUIPMENT, AND PNEUMATIC DEVICES
1050 - 1060
1050	Compressors, general
1051	Compressors, compressor stations, basic parameters and regulations
1060	Hand-held power tools
11 - PUMPS, HYDRAULIC EQUIPMENT
1100 - 1179
1100	Pumps, general
1101	Pumps, general, design standards
1179	Hydrodynamic pumps
14 - COOLING
1406 - 1420
1406	Guidelines and regulations for design, testing, operation, use, and maintenance
1420	Refrigeration equipment and heat pumps
18 - AUTOMATION
1865	Industrial robots
19 - OPTICAL INSTRUMENTS, CINEMATOGRAPHY AND REPROGRAPHY EQUIPMENT
1920	Lasers and laser equipment
20 - METAL-WORKING MACHINES
2000–2008
2000	Machine tools, general
2008	Safety of tools, equipment, and machinery
21 - FORMING MACHINES
2107	Forming machines, safety regulations
23 - TOOLS
2390	Mechanical hand tools, general
26 - TRANSPORT AND MATERIAL HANDLING EQUIPMENT
2600 - 2697
2600	Transport equipment, general
2603	General load-bearing equipment
2674	Rack stackers
2676	Palletizing and depalletizing machines
2688	Powered trucks
2697	Leveling bridges
27 - LIFTING EQUIPMENT, SURFACE MINING MACHINES, MACHINES AND EQUIPMENT FOR EARTHWORK, CONSTRUCTION, AND ROAD WORK
2700 - 2787
2700	Conveying equipment, general
2701	Conveying equipment, general
2702	Overhead, pillar, gantry, and cantilever cranes
2705	Cranes of various designs
2706	Hoists - block and tackle
2708	Lifts
2719	Hooks, safety equipment, end stops
2737	Ski lifts
2739	Cable cars and ski lifts
2740	Elevators, general
2741	Elevators. Escalators and moving walkways. Electromagnetic compatibility.
2744	Construction lifts
2750	Mobile platforms
2775	Earth-moving machinery and equipment. Parameters, requirements, measurement, and testing
2776	Earth-moving machinery and equipment. Parameters, requirements, measurement, and testing
2779	Earth-moving machinery. Safety requirements
2780	Machines and equipment for earthmoving, construction, and road works. General provisions
2781	Earth-moving machinery and equipment. Components, parts, and assemblies
2783	Machinery for road works
2784	Machines and equipment for compaction, transport, and sorting of materials
2786	Construction machinery for cutting and drilling
2787	Construction machinery for products made from construction mixtures
28 - RAIL VEHICLES
2801	Technical delivery specifications for vehicles
30 - ROAD VEHICLES
3002 - 3003
3002	Vehicles for the transport of persons
3003	Special-purpose freight vehicles
31 - AVIATION
3198	Ground aviation equipment
33 - ELECTRICAL ENGINEERING - ELECTRICAL REGULATIONS
3320 - 3331
3320	General Establishment Regulations
3322	Installation Regulations for Electrical Equipment of Machines
3331	Electric Power Generation Plants
35 - ELECTRICAL ENGINEERING
3517 - 3541
3517	Thyristor drives
3541	Low-voltage high-current switches
36 - ELECTRICAL ENGINEERING
3600 - 3615
3600	Lighting, general
3615	Safety of electric hand tools
38 - ENERGY - FIRE SAFETY
3893 - 3896
3893	Fire engines and fire trucks
3896	Explosion protection systems
43 - METALLURGY - MACHINERY
4330	Steel and Non-Ferrous Metal Rolling Mills (Plant Sets)
44 - MINING
4444 - 4457
4444	Longwall support and rock pressure control in deep mining of mineral resources
4450	Mining transportation and material handling, general (transportation, general)
4457	Machinery and equipment for horizontal and inclined mining transport (equipment for hoisting towers and shafts). (Dumpers). (Mining transport, auxiliary equipment)
47 - AGRICULTURAL AND FORESTRY MACHINERY
4701 - 4790
4701	Agricultural machinery, occupational safety, testing and measurement methods
4702	Agricultural machinery, social components
4704	Lawn restoration
4706	Garden equipment
4710	Mechanization of crop production
4744	Machinery, tools, and equipment for pest and weed control
4795	Forestry machinery
4790	General and common. Common parts, special gardening and fruit-growing machinery
49 - WOOD PROCESSING INDUSTRY
4961	Woodworking equipment, safety requirements
50 - PAPER INDUSTRY PRODUCTS
5090	Machine safety. Safety requirements for the design and manufacture of printing and paper processing machines
51 - MACHINERY FOR THE FOOD INDUSTRY
5120 - 5150
5120	Food processing machinery. Safety and hygiene requirements
5125	Mixers, blenders, and kneaders
5130	Meat processing machinery
5135	Slicers
5140	Machinery for commercial kitchens
5145	Centrifuges
5150	Pasta-making machines
69 - MACHINERY FOR THE CHEMICAL INDUSTRY
6912 - 6926
6912	Rubber and plastics machinery
6913	Kneading and rolling machines
6916	Grinding and defibering machines
6917	Casting, forming, coating, and finishing machines
6918	Rubber and plastics machinery, extrusion machines
6926	Centrifuges
74 - BUILDING PARTS
7461 - 7466
7461	Wooden and steel windows, doors, and components
7466	Gates and doors
79 - LEATHER INDUSTRY
7980 - 7981
7980	Machinery for the manufacture of footwear, haberdashery, and similar items
7981	Tanning machinery
81 - MACHINERY FOR THE TEXTILE INDUSTRY
8101 - 8195
8101	Manufacturing and Design Guidelines
8107	Textile Machinery, Safety Requirements
8190	Machines and equipment for industrial laundries, dry cleaners, and dyeing plants
8195	Dry-cleaning machines
82 - MACHINES AND EQUIPMENT FOR SURFACE TREATMENT
8220 - 8270
8220	Surface treatment equipment, noise measurement equipment
8240	Spraying and coating equipment
8270	Dryers and ovens
83 - ENVIRONMENTAL PROTECTION, OCCUPATIONAL AND PERSONAL PROTECTION
8330 - 8335
8330	Machine safety
8332	Machine safety
8333	Machine Safety and Protection Systems
8335	Ergonomics