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国产交直流电脱盐成套设备通过鉴定由中国石油化工总公司北京设计院和长江（扬中）电脱盐设备公司联合研制开发的交、直流电脱盐成套设备，于１９９３年１２月４日由中国石油化工总公司主持在金陵石油化工公司炼油厂通过技术鉴定。该成套设备是在交流电脱盐设备的基础上进...
China-made AC and DC desalination equipment identified by the China Petrochemical Corporation Beijing Design Institute and the Yangtze River (Yangzhong) desalination equipment company jointly developed by the AC and DC desalination complete sets of equipment, on December 4, 1993 by the China National Petrochemical Corporation Presided over the refinery of Jinling Petrochemical Company passed the technical appraisal. The complete set of equipment is based on the AC desalination equipment ...