 |
| клапан: 4999 phrases in 109 subjects |
| Aerodynamics | 13 |
| Anatomy | 13 |
| Artillery | 58 |
| Automated equipment | 73 |
| Automatic control | 3 |
| Automobiles | 593 |
| Aviation | 192 |
| Biology | 8 |
| Brewery | 21 |
| British usage, not spelling | 2 |
| Cardiology | 56 |
| Cement | 1 |
| Chemistry | 59 |
| Cinema equipment | 1 |
| Clothing | 1 |
| Combustion gas turbines | 7 |
| Communications | 3 |
| Compressors | 3 |
| Concrete | 1 |
| Confectionery | 1 |
| Construction | 147 |
| Cycling other than sport | 1 |
| Dentistry | 1 |
| Drives | 2 |
| Electrical engineering | 2 |
| Electrochemistry | 3 |
| Electronics | 52 |
| Energy industry | 446 |
| Engines | 287 |
| English | 1 |
| Fashion | 1 |
| Firefighting and fire-control systems | 3 |
| Food industry | 22 |
| Forestry | 6 |
| Foundry | 1 |
| General | 63 |
| Geology | 4 |
| German | 1 |
| GOST | 2 |
| Heating | 5 |
| Hydraulic engineering | 3 |
| Hydraulics | 225 |
| Hydroelectric power stations | 1 |
| Hydrography | 9 |
| Hydrology | 61 |
| Hygiene | 3 |
| Informal | 7 |
| Jet engines | 3 |
| Leather | 22 |
| Machine components | 20 |
| Machine tools | 3 |
| Mechanic engineering | 11 |
| Mechanics | 3 |
| Medical | 207 |
| Medical appliances | 67 |
| Metallurgy | 35 |
| Metalworking | 13 |
| Metrology | 1 |
| Military | 25 |
| Mining | 33 |
| Missiles | 152 |
| Music | 4 |
| Natural resourses and wildlife conservation | 7 |
| Nautical | 113 |
| Navy | 56 |
| Nuclear and fusion power | 67 |
| Oil / petroleum | 213 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Oil processing plants | 1 |
| Packaging | 65 |
| Paint, varnish and lacquer | 1 |
| Paleontology | 2 |
| Pharmacy and pharmacology | 1 |
| Philately / stamp collecting | 1 |
| Photographical sound recording | 3 |
| Plastics | 4 |
| Plumbing | 9 |
| Polygraphy | 13 |
| Polymers | 27 |
| Press equipment | 2 |
| Public utilities | 96 |
| Pulp and paper industry | 22 |
| Pumps | 2 |
| Quantum electronics | 1 |
| Radio | 2 |
| Rail transport | 89 |
| Refrigeration | 15 |
| Road works | 2 |
| Roll stock | 1 |
| Sailing | 1 |
| Sewing and clothing industry | 15 |
| Shipbuilding | 250 |
| Signalling | 2 |
| Silicate industry | 4 |
| Sports | 8 |
| Surgery | 1 |
| Technology | 593 |
| Telephony | 3 |
| Textile industry | 64 |
| Thermal engineering | 13 |
| Turbines | 6 |
| Vacuum technique | 4 |
| Valves | 6 |
| Ventilation | 12 |
| Volleyball | 1 |
| Water supply | 114 |
| Welding | 12 |
| Wood processing | 5 |