BS 4434:1989被替代
Specification for safety aspects in the design, construction and installation of refrigerating appliances and systems
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 4434:1989
发布时间：1989/5/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：36
标准简介
Includes requirements for inspection. Applies to new systems, extensions and modifications and used systems being re-installed on another site. Also applies to the conversion of a system for use with a different refrigerant.
标准备注
© British Standards Institution 2013
替代本标准的新标准
