系統(tǒng)運(yùn)轉(zhuǎn)電壓 operating voltage: 操作電壓; 工詛壓; 工作電壓; 運(yùn)行電壓; 作業(yè)電壓voltage operating: 作業(yè)電壓counter operating voltage: 計(jì)數(shù)管工詛壓maximum operating voltage: 最高工作電壓operating alternating voltage: 交瀝詛壓下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯