字典網>> 英漢字典>> D開頭詞條>>dual grid power tube的意思 漢英字典dual grid power tube中文翻譯：【電】 雙柵功率管字典網字典網相關詞條：dual cable dual channel controller Dualayer distillate process dual diskette drive dual problem dual processor system dual-channel flame photometric detector dual-channel amplifier dual-seal dual-diffused MOS integrated circuit