词语potential transformer
解释①电压互感器②测量用变压器
potential transformer〔名词〕仪表用变压器详细»
potential transformer〔名词〕电压互感器详细»
potential transformer〔名词〕电压互感器;n.仪表用变压器详细»
potential transformer电压互感器,(仪表用)变压器详细»