control zone: 80 phrases in 22 subjects |
Automated equipment | 3 |
Aviation | 4 |
Caspian | 1 |
Computers | 1 |
Construction | 4 |
Customs | 1 |
Ecology | 1 |
Electrical engineering | 2 |
Electronics | 3 |
Energy industry | 3 |
Food industry | 2 |
General | 3 |
Makarov | 2 |
Mass media | 1 |
Mechanics | 1 |
Metrology | 1 |
Military | 38 |
NATO | 2 |
Security systems | 3 |
Technology | 1 |
Thermal engineering | 1 |
Transport | 2 |