 |
| направляющий клапан: 87 phrases in 19 subjects |
| Armored vehicles | 8 |
| Automobiles | 17 |
| Aviation | 2 |
| Construction | 1 |
| Drilling | 2 |
| General | 1 |
| Makarov | 1 |
| Mechanic engineering | 5 |
| Metallurgy | 2 |
| Nautical | 2 |
| Oil / petroleum | 3 |
| Oil and gas | 2 |
| Oil and gas technology | 7 |
| Production | 3 |
| Sakhalin | 3 |
| Shipbuilding | 1 |
| Technology | 20 |
| Thermal engineering | 1 |
| Transport | 6 |