标准查询 标准查询通过更迭制冷剂对产品进行现场转换和改型.过程和方法
UL Standard for Safety Field Conversion/Retrofit of Products to Change to an Alternative Refrigerant - Procedures and Methods First Edition; Reprint with Revisions Through and Including October 19, 2006
标准号：UL 2172-1993
标准名称： 通过更迭制冷剂对产品进行现场转换和改型.过程和方法
英文名称：UL Standard for Safety Field Conversion/Retrofit of Products to Change to an Alternative Refrigerant - Procedures and Methods First Edition; Reprint with Revisions Through and Including October 19, 2006
标准类型：国外标准
标准状态：现行
中国标准分类号（CCS）：G04
国际标准分类号（ICS）：27.200
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