字典網>> 英漢字典>> F開頭詞條>>free-point tube tester的意思 漢英字典free-point tube tester中文翻譯：【電】 自由點管測試器字典網相關詞條：free post free-standing system free export free control interval free enthalpy free-convection boiling free out (FO) free free ammonia free radical