字典網>> 英漢字典>> N開頭詞條>>nitrogen supply unit的意思 漢英字典nitrogen supply unit中文翻譯：【化】 供氮設備 相關詞條：nitrogen-phosphorus detector nitrogen distribution nitrogenous hormones nitrogen partition tests nitrogen sulfochloride nitrogen-free agar nitrogenous metabolism nitrogen solution nitrogen monoxide nitrogen-free culture-medium