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由大庆市和青岛市科学技术委员会共同组织的“石油磺酸盐及其低界面张力体系的研究”鉴定会，于1983年6月29日至7月2日在青岛召开，对大庆科学研究设计院和青岛化工研究所共同完成的“石油磺酸盐及其低界面张力体系的研究”进行了技术鉴定。参
“Identification of Petroleum Sulfonate and Its Low Interfacial Tension System” jointly organized by Daqing City and Qingdao Science and Technology Commission was held in Qingdao from June 29 to July 2, 1983 and was devoted to the design of Daqing’s scientific research Institute and Qingdao Institute of Chemical Technology jointly completed the “petroleum sulfonate and its low interfacial tension system” were identified. Participation