valve disk: 54 phrases in 17 subjects |
Automated equipment | 2 |
Automobiles | 4 |
Construction | 6 |
Electrical engineering | 1 |
General | 1 |
Makarov | 5 |
Mechanic engineering | 4 |
Military | 2 |
Oil / petroleum | 4 |
Oil and gas technology | 1 |
Oilfields | 1 |
Production | 1 |
Refrigeration | 1 |
Sakhalin | 2 |
Technology | 16 |
Thermal engineering | 2 |
Transport | 1 |