由合肥通用机械研究所标准室和冷冻机室召开的制冷机标准宣贯会于1989年1月15～20日在哈尔滨举行,参加会议的有三千多个单位四十多名代表,会上机械电子部科研司、机械工业标协筹委会秘书处陈卉第三装备司洪勉成同志应邀讲话,会上宣讲了第八次标准审查会通过的部分标准:中型及小型单级活塞式制冷压缩机、制冷设备清洁度侧定方 Held by the General Machinery Institute of Hefei standard room and freezer room held a standard meeting of the refrigerator in January 15, 1989 held in Harbin in Harbin, attended the meeting of more than 3,000 units of more than 40 representatives at the meeting Department of Mechanical and Electronic Science Research Division, Machinery Industry Standard Association Secretariat Chen Hui third equipment Secretary Comrade Hongyan Mian was invited to speak at the meeting preached the eighth standard review will adopt some of the criteria: medium and small single-stage piston compression refrigeration Machine, refrigeration equipment side of the side of the cleanliness