диспетчерский центр : 52 phrases in 14 subjects |
Aviation | 17 |
Caspian | 3 |
Electrical engineering | 2 |
Electronics | 2 |
Energy industry | 3 |
Energy system | 5 |
Firefighting and fire-control systems | 5 |
Foreign affairs | 1 |
Meteorology | 1 |
Military | 9 |
Occupational health & safety | 1 |
Production | 1 |
Rail transport | 1 |
Technology | 1 |