DD ENV 328:1993被替代
Heat exchangers. Test procedures for establishing performance of unit air coolers for refrigeration
出版：British Standards Institution
专家解读视频
基本信息
标准编号： DD ENV 328:1993
发布时间：1993/2/15 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：24
标准简介
To establish a uniform method of testing operating a) with direct-dry expansion of a (primary) refrigerant; b) with a secondary refrigerant.
标准备注
© British Standards Institution 2013
等同采用的国际标准
ENV 328:1992 - Identical
