短語詞組短語petroleum m industry 石油工業(yè)Petroleum Chemical Industry Project 石化投資項(xiàng)目petroleum chemistry industry areas 石化區(qū)chinese petroleum refining industry 中國煉油工業(yè)petroleum refining industry 煉油工業(yè);翻譯petroleum chemicals industry 石油化學(xué)品工業(yè)Petroleum chemical industry equipment 石油化工行業(yè)成套設(shè)備Petroleum Chemical Industry Press 石油化學(xué)工業(yè)出版社petroleum refining industry sewage 石油煉制工業(yè)污水 返回 petroleum industry