 |
| клапан сброса давления: 43 phrases in 23 subjects |
| Aeronautics | 1 |
| Agriculture | 1 |
| Apollo-Soyuz | 1 |
| Astronautics | 6 |
| Automatic control | 1 |
| Automobiles | 3 |
| Aviation | 1 |
| Construction | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Energy industry | 2 |
| General | 1 |
| Makarov | 1 |
| Occupational health & safety | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 3 |
| Refrigeration | 1 |
| Sakhalin S | 1 |
| Technology | 5 |
| Tengiz | 3 |
| Transport | 3 |
| Ventilation | 1 |