常見例句雙語例句Meanwhile, the lack of naphtha raw materials and the obsoleteness of production facilities and equipment will also affect China's aromatics production capacity.同時(shí)，石腦油原料不足以及裝置工藝設(shè)備老化等因素也將影響國內(nèi)芳烴産能的正常發(fā)揮。 返回 obsoleteness