Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
制冷系统和热泵.安全和环境要求.第1部分:基本要求 定义 分类和选择标准

2011-03-23

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
制冷系统和热泵 - 安全和环境要求 - 第1部分:基本要求 定义 分类和选择标准

2020-10-28

制冷系统和热泵　安全和环境要求　第1部分：基本要求、定义和分类
Refrigerating systems and heat pumps—Safety and environmental requirements—Part 1:Basic requirements,definitions and classification

2012-08-01

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria
制冷系统和热泵——安全和环境要求第1部分:定义、分类和选择标准

2014-04-08

Refrigerating systems and heat pumps - Safety and environmental requirements, Part 1: Definitions, classification and selection criteria (ISO 5149-1:2014, MOD)
制冷系统和热泵.安全和环境要求 第1部分:定义 分类和选择标准（ISO 5149-1-2014 MOD）

2016-10-19

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation — Amendment 1
制冷系统和热泵.安全和环境要求.第2部分:设计、建造、试验、标记和文件.修改件1

2020-06-22

Draft Document - Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation; German and English version EN 378-2:2016/prA1:2019
文件草案——制冷系统和热泵——安全和环境要求——第2部分:设计、施工、试验、标记和文件；德语和英语版本EN 378-2:2016/prA1:2019

2019-10-01