英语词汇“double-throw circuit breaker”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	double-throw circuit breaker
释义	double-throw circuit breaker double-throw circuit breaker [¦dəb·əl ‚thrō ′sər·kət ‚brāk·ər] (electricity) Circuit breaker by means of which a change in the circuit connections can be obtained by closing either of two sets of contacts.
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