 |
| pressure tank: 137 phrases in 34 subjects |
| Aerohydrodynamics | 1 |
| Agriculture | 3 |
| Apollo-Soyuz | 1 |
| Armored vehicles | 2 |
| Astronautics | 16 |
| Automobiles | 3 |
| Aviation | 2 |
| Construction | 7 |
| Drilling | 4 |
| Electronics | 3 |
| Energy industry | 13 |
| Firefighting and fire-control systems | 1 |
| Makarov | 5 |
| Meat processing | 1 |
| Metallurgy | 2 |
| Metrology | 1 |
| Military | 3 |
| Mining | 1 |
| Missiles | 1 |
| Molikpaq | 24 |
| Nautical | 9 |
| Oil / petroleum | 6 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Pipelines | 1 |
| Rail transport | 1 |
| Road works | 1 |
| Sakhalin R | 1 |
| Technology | 14 |
| Tengiz | 2 |
| Textile industry | 1 |
| Transport | 1 |
| Water supply | 1 |
| Weapons of mass destruction | 1 |