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【国际标准】 Heat pump water heater — Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating
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标准简介
适用范围:
暂无
标准号:
ISO 21978:2021 EN
标准名称:
Heat pump water heater — Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating
英文名称:
Heat pump water heater — Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating标准状态:
废止-
发布日期:
2021-02-03 -
实施日期:
出版语种:
EN
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