клапан : 2821 phrases in 51 subjects |
Agriculture | 21 |
Anatomy | 18 |
Armored vehicles | 134 |
Astronautics | 25 |
Automated equipment | 23 |
Automobiles | 12 |
Aviation | 406 |
Cardiology | 8 |
Chemistry | 50 |
Cinematography | 1 |
Communications | 5 |
Construction | 57 |
Dentistry | 3 |
Electrical engineering | 1 |
Electronics | 4 |
Energy industry | 1 |
Firefighting and fire-control systems | 1 |
Food industry | 33 |
Forestry | 21 |
General | 34 |
Geology | 1 |
Heating | 1 |
Hydraulic engineering | 68 |
Mechanic engineering | 318 |
Mechanics | 1 |
Medical | 102 |
Medical appliances | 80 |
Metallurgy | 43 |
Military | 6 |
Mining | 58 |
Missiles | 16 |
Music | 2 |
Natural resourses and wildlife conservation | 7 |
Nautical | 4 |
Oil / petroleum | 1 |
Oil and gas technology | 123 |
Packaging | 72 |
Paleontology | 1 |
Perfume | 1 |
Pest control | 2 |
Physics | 4 |
Plumbing | 1 |
Polygraphy | 3 |
Radio | 5 |
Sports | 4 |
Technology | 545 |
Textile industry | 34 |
Trucks/Lorries | 444 |
Valves | 3 |
Volleyball | 1 |
Welding | 12 |