短語詞組短語batch h oil 繙砂用油batch transportation of oil 原油順序輸送fed -batch oil fermentation 補(bǔ)油發(fā)酵lubricating oil batch purification 潤(rùn)滑油定期淨(jìng)化;滑油間歇淨(jìng)化 返回 batch oil