channel control: 111 phrases in 22 subjects |
Astronautics | 4 |
Automated equipment | 3 |
Communications | 4 |
Computer networks | 3 |
Computers | 7 |
Electronics | 6 |
Energy industry | 2 |
General | 1 |
Gyroscopes | 1 |
Household appliances | 1 |
Hydrology | 2 |
Information technology | 4 |
Makarov | 2 |
Mass media | 12 |
Medical appliances | 1 |
Military | 12 |
Natural resourses and wildlife conservation | 1 |
Nautical | 1 |
Physics | 1 |
Technology | 10 |
Telecommunications | 32 |
Thermal engineering | 1 |