词语differential relay
解释差动继电器
词性名词
differential relay〔名词〕差动继电器详细»
差动继电器balanced relay;differential relay详细»
差动继电器differential relay详细»
差动继电器differential relay;ratio balance relay详细»
差动继电器difference type relay differential relay详细»
差动继电器differential type relay详细»