high- pressure air : 50 phrases in 19 subjects |
Astronautics | 2 |
Aviation | 3 |
Cement | 1 |
Construction | 4 |
Energy industry | 1 |
Gas processing plants | 3 |
Makarov | 2 |
Mathematics | 1 |
Medical | 2 |
Military | 2 |
Nautical | 6 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Refrigeration | 4 |
Sakhalin S | 2 |
Shipbuilding | 2 |
Submarines | 2 |
Technology | 8 |
Transport | 1 |