字典網>> 英漢字典>> D開頭詞條>>direct contact condenser的意思 漢英字典direct contact condenser中文翻譯：【化】 接觸式冷凝器相關詞條：direct image direct-current inserter direct quotation of exchange rate direct coupled amplifier direct-acting direct file organization direct antagonists direct centrifugal flotation director's fees direct-current transmission