differentially protected circuit breaker
... 接地故障断路器 ground fault circuit interrupter; ground-fault interrupter 差动保护断路器 differentially protected circuit breaker; differentially-protected circuit breaker 断路器电路保护器 circuit breaker ...
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differentially protected circuit breaker
差动保护断路器
以上为机器翻译结果，长、整句建议使用 人工翻译 。