| |||
general circuit breaker; main breaker; mains breaker | |||
main circuit breaker | |||
line main circuit-breaker; main circuit-breaker | |||
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main circuit breaker |
主断路器 : 12 phrases in 5 subjects |
Architecture | 1 |
Aviation | 1 |
Electronics | 2 |
Rail transport | 4 |
Technology | 4 |