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新可燃制冷剂使用标准正式发布
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新可燃制冷剂使用标准正式发布
2017年12月29日,GB/T 9237—2017《制冷系统及热泵安全与环境要求》(以下简称"GB/T 9237—2017")在国家标准化管理委员会网站上正式发布,将于2018年7月1日正式实施。 GB/T 9237—2017规定了可燃性制冷剂使用的门槛,该标准的颁布为促进环保型替代制冷剂的市场化应用和推广奠定了基础。该标准规定:冷水热泵机组R290灌注量限值为5公斤和10公斤,基本可以满足90%和100%以上的模块机组。此前,我国房间空调器行业确定了以氢氟...
China Fluoride Materials Monthly Report 201801 (Chinese version)
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