disk valve: 54 phrases in 16 subjects |
Armored vehicles | 1 |
Automated equipment | 1 |
Automobiles | 4 |
Construction | 7 |
Electrical engineering | 1 |
General | 1 |
Makarov | 5 |
Mechanic engineering | 5 |
Military | 1 |
Oil / petroleum | 3 |
Oil and gas technology | 3 |
Oilfields | 1 |
Sakhalin | 2 |
Technology | 16 |
Thermal engineering | 2 |
Transport | 1 |