 |
| |||
| normal supply source (по отношению к аварийному) | |||
| primary power source | |||
| normal power supply; main power supply (dolmetscherr) | |||
| normal supply source; primary power (станции связи); main supply (oleg.vigodsky) | |||
| primary power supply (modinn) | |||
| |||
| main power source | |||
| основной источник питания: 4 phrases in 2 subjects |
| Electronics | 1 |
| Vibration monitoring | 3 |