字典網>> 英漢字典>> D開頭詞條>>double calender的意思 漢英字典double calender中文翻譯：【化】 雙重砑光機 相關詞條：double quotidian doublet antenna double deck classifier double pass tray double tubesheet double tube double-fired heater double pneumonia double axial flow blowers double pressed stearic acid