| |||
oxygen circuit | |||
oxygen supply system (elena.kazan) | |||
oxygen service (Fuat) |
система подачи кислорода: 24 phrases in 12 subjects |
Apollo-Soyuz | 1 |
Astronautics | 11 |
Construction | 1 |
Foundry | 1 |
Gas processing plants | 1 |
Medical | 1 |
Metallurgy | 1 |
Military | 2 |
Nanotechnology | 1 |
Nautical | 2 |
Sakhalin | 1 |
Technology | 1 |