suction valve: 45 phrases in 17 subjects |
Armored vehicles | 1 |
Automobiles | 2 |
Aviation | 1 |
Construction | 2 |
Makarov | 1 |
Nautical | 6 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Oil and gas technology | 1 |
Oil processing plants | 1 |
Oilfields | 3 |
Polygraphy | 1 |
Pumps | 1 |
Refrigeration | 6 |
Sakhalin | 1 |
Technology | 11 |
Transport | 3 |