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【国外标准】 BS EN ISO 14903. Refrigerating systems and heat pumps. Qualification of tightness of components and joints
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2024-10-28
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标准简介适用范围：
暂无
标准号：
23/30472781 DC
标准名称：
BS EN ISO 14903. Refrigerating systems and heat pumps. Qualification of tightness of components and joints
英文名称：
BS EN ISO 14903. Refrigerating systems and heat pumps. Qualification of tightness of components and joints标准状态：
现行-
发布日期：
2023-08-17 -
实施日期：
出版语种：
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