常見例句雙語例句The arc extinguishing principle of miniature circuit breaker in DC circuits was discussed.討論了小型交流斷路器在直流電路中的滅弧原理。The mechanism of low voltage miniature circuit breaker is very complicate, thus its assembly dimension chain and the tolerance of critical dimensions are researched.由此，對微型斷路器機構(gòu)的裝配尺寸鏈和關鍵尺寸公差進行了研究。Based on analyzing assembly process characteristic of miniature military moulded case circuit breaker(MCCB), an assembly CAPP system for miniature military MCCB was developed.在分析軍用小型塑料外殼式斷路器（MCCB）裝配工藝特點的基礎上，研究開發(fā)了軍用小型MCCB裝配CAPP系統(tǒng)。 返回 miniature circuit breaker