тарельчатый клапан: 34 phrases in 13 subjects |
Armored vehicles | 1 |
Astronautics | 1 |
Aviation | 1 |
Drilling | 2 |
Machine components | 1 |
Mechanic engineering | 1 |
Mechanics | 2 |
Oil / petroleum | 3 |
Oil and gas | 3 |
Oil and gas technology | 1 |
Sakhalin | 1 |
Technology | 15 |
Transport | 2 |