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| propellant valve | |||
| fuel valve | |||
| fuel injection valve | |||
| oil valve | |||
| топливный клапан: 74 phrases in 13 subjects |
| Armored vehicles | 1 |
| Astronautics | 13 |
| Automobiles | 6 |
| Aviation | 6 |
| Energy industry | 3 |
| General | 3 |
| Military | 4 |
| Molikpaq | 8 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Sakhalin | 1 |
| Technology | 20 |
| Transport | 6 |