字典網>> 英漢字典>> P開頭詞條>>pneumatic classifier的意思 漢英字典pneumatic classifier中文翻譯:【化】 氣力分級器字典網字典網相關詞條:pneumatic machinery pneumatic mallet pneumatic ash conveyer pneumatic analog computer pneumatic motor pneumatic tools pneumatic drying pneumatic tyre pneumatic cushioning pneumatic appliance