字典網>> 英漢字典>> C開頭詞條>>catalyst fines的意思 漢英字典catalyst fines中文翻譯：【化】 催化劑粉末 相關詞條：catalyst pretreatment catalyst for shut-down catalyst make-up catalyst charge catalyst-to-oil ratio catalyst-oil ratio catalyst cooler catalyst density under pressure catalysts for environmental protection catalyst ratio