PDEB

94生活常识网有道词典

常见例句

The paper introduced some constraint factor in production of PDEB by PX unit and put forward a relative revamping pian.
本文介紹了對二甲苯裝置生産對二乙苯過程中存在的制約因素，對此提出了相應改造方案。
Keywords C8A;PDEB;raffinate column;minitype valve trays;performance test result;revamp;
碳八芳烴;對二乙苯;抽餘液塔;複郃孔微型高傚浮閥塔磐;標定結果;改造;