高科技节能产品“万灵霸”添加剂应用研讨会于1993年2月22～23日在长沙市召开。研讨会由湖南省机械工程学会和愉华发展(加拿大)有限公司联合举办。出席会议的有省经协办、省科协、省机械工程学会和长沙市等有关部门负责人,以及省内工矿企业有经验的技术人员、大专院校教 The seminar on the application of high-tech energy-saving products, “Wanling Pa”, was held in Changsha City from February 22 to 23, 1993. The seminar was jointly organized by Hunan Mechanical Engineering Society and Yuhua Development (Canada) Co., Ltd. The attendees of the meeting were responsible persons of relevant departments of the Provincial Economic Cooperation Association, the Provincial Association of Science and Technology, the Provincial Institute of Mechanical Engineering and the Changsha City, as well as experienced technicians and universities of the industrial and mining enterprises in the province.