air breaker : 48 phrases in 16 subjects |
Automated equipment | 1 |
Electrical engineering | 9 |
Electronics | 6 |
Energy industry | 1 |
Hydraulic engineering | 1 |
Hydrography | 1 |
Makarov | 3 |
Mass media | 1 |
Military | 4 |
Mining | 1 |
Nautical | 1 |
Oil / petroleum | 1 |
Rail transport | 1 |
Technology | 14 |
Thermal engineering | 1 |
Weapons of mass destruction | 2 |