 |
| emergency valve: 110 phrases in 32 subjects |
| Aeronautics | 1 |
| Astronautics | 4 |
| Automated equipment | 2 |
| Automatic control | 1 |
| Automobiles | 6 |
| Aviation | 6 |
| Caspian | 2 |
| Construction | 4 |
| Drilling | 1 |
| Ecology | 1 |
| Electronics | 7 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Gas processing plants | 1 |
| General | 4 |
| Karachaganak | 2 |
| Makarov | 1 |
| Military | 3 |
| Molikpaq | 1 |
| Nautical | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 9 |
| Oil and gas technology | 5 |
| Production | 1 |
| Rail transport | 3 |
| Refrigeration | 1 |
| Sakhalin | 6 |
| Sakhalin R | 2 |
| Sakhalin S | 1 |
| Technology | 21 |
| Tengiz | 4 |
| Transport | 4 |