制冷设备清洁度测定方法,目前已出版3本。由湖南长沙机械工业标准发行站(邮政编码: 410205)出版,读者如需要,可直接去信和该站联系,每本另加10％邮资。3本标准名称如下: 1.ZBJ73027—89《制冷设备清洁度测定一般规定》,每本1.40元。 2.ZBJ73028—89《活塞式制冷压缩机清洁 Refrigeration equipment cleanness determination method, has been published 3. Hunan Changsha Machinery Industry Standard Distribution Station (zip code: 410205) published, readers, if necessary, can be directly to the letter and the station contact, each additional 10% postage. 3 The standard name is as follows: 1.ZBJ73027-89 “General requirements for the determination of cleanliness of refrigeration equipment”, each of 1.40 yuan. 2.ZBJ73028-89 "piston refrigeration compressor clean