| |||
| аварийный регулятор | |||
|
emergency controller : 2 phrases in 2 subjects |
| Firefighting and fire-control systems | 1 |
| Telecommunications | 1 |
| |||
| аварийный регулятор | |||
|
emergency controller : 2 phrases in 2 subjects |
| Firefighting and fire-control systems | 1 |
| Telecommunications | 1 |