Itcombines synchronizing for a generator circuit breaker (GCB) and amains circuit breaker (MCB), load and power factor control, andgenerator and mains protection.是什么意思_Itcombines synchronizing for a generator circuit breaker (GCB) and amains circuit breaker (MCB), load and power factor control, andgenerator and mains protection.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句