линия защиты : 81 phrases in 30 subjects |
American football | 2 |
Automated equipment | 2 |
Banking | 1 |
Caspian | 1 |
Communications | 3 |
Construction | 1 |
Electrical engineering | 7 |
Electricity | 1 |
Electrochemistry | 1 |
Electronics | 3 |
Energy industry | 7 |
Energy system | 2 |
Firefighting and fire-control systems | 2 |
General | 1 |
Information security and data protection | 1 |
Law | 1 |
Makarov | 2 |
Mass media | 4 |
Military | 1 |
Nautical | 1 |
Occupational health & safety | 1 |
Oil and gas | 1 |
Optics branch of physics | 1 |
Physiology | 1 |
Power system protection | 2 |
Rail transport | 1 |
Security systems | 9 |
Sports | 1 |
Technology | 13 |
Telecommunications | 7 |