 |
| |||
| feeder circuit breaker; line circuit breaker | |||
| feeder circuit-breaker | |||
| line switch; circuit breaker | |||
| Leitungsschalter: 3 do fraz, 1 tematyki |
| Technika i technologia | 3 |
|
| |||
| feeder circuit breaker; line circuit breaker | |||
| feeder circuit-breaker | |||
| line switch; circuit breaker | |||
| Leitungsschalter: 3 do fraz, 1 tematyki |
| Technika i technologia | 3 |