дыхательный клапан: 29 phrases in 14 subjects |
Armored vehicles | 1 |
Astronautics | 2 |
Electrical engineering | 1 |
Energy industry | 4 |
General | 1 |
Makarov | 2 |
Molikpaq | 1 |
Oil / petroleum | 3 |
Oil and gas technology | 7 |
Production | 1 |
Rail transport | 2 |
Sakhalin | 1 |
Scuba diving | 1 |
Technology | 2 |