
【国外标准】 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery; German and English version EN 378-4:2016/prA1:2017
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2025-06-05
- DIN EN 378-4/A1
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适用范围:
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标准号:
DIN EN 378-4/A1
标准名称:
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery; German and English version EN 378-4:2016/prA1:2017
英文名称:
标准状态:
废止-
发布日期:
2001-09-01 -
实施日期:
出版语种:
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