fuel tank: 501 phrase in 37 subjects |
Aeronautics | 9 |
Armored vehicles | 33 |
Artillery | 1 |
Astronautics | 30 |
Automobiles | 37 |
Aviation | 50 |
Combustion gas turbines | 4 |
Construction | 6 |
Ecology | 2 |
Electrical engineering | 2 |
Energy industry | 8 |
Environment | 1 |
Facilities | 1 |
Firefighting and fire-control systems | 8 |
General | 1 |
Heavy equipment vehicles | 1 |
Karachaganak | 3 |
Logistics | 4 |
Makarov | 16 |
Military | 45 |
Molikpaq | 20 |
Nautical | 25 |
Navy | 1 |
Nuclear and fusion power | 2 |
Oil / petroleum | 3 |
Oil and gas | 14 |
Oilfields | 2 |
Production | 1 |
Rail transport | 1 |
Road works | 3 |
Sakhalin | 12 |
Shipbuilding | 4 |
Submarines | 1 |
Technology | 93 |
Thermal engineering | 1 |
Transport | 55 |
Weapons of mass destruction | 1 |