单词	third-class steel
释义	third-class steel 三级钢
随便看	current comment current commercial profit Current Committed Arrival Date LT current commonly-used Chinese character current commonly-used Hanzi current communication current commutating current commutation current commutation principle current commutator current comparating-type digital voltmeter current comparator current comparision protection current comparision system current comparison current comparison circuit current comparison protection current comparison system current compensation current compensational ground distance relay current compensational method current compensation circuit Current Compensation Control current compensation method current compensator