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| emergency supply | |||
| emergency mains | |||
| аварийная сеть: 22 phrases in 13 subjects |
| Automated equipment | 1 |
| Aviation | 1 |
| Ecology | 1 |
| Electrical engineering | 1 |
| Electronics | 3 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Makarov | 2 |
| Military | 4 |
| Nautical | 1 |
| Production | 1 |
| Technology | 3 |
| Telecommunications | 2 |