Chinese Industry Standard: CJ/T 521-2018

Water quality standards for domestic hot water

生活热水水质标准

中华人民共和国住房和城乡建设部

本标准规定了集中热水供应系统的生活热水水质标准和水质检测方法。
本标准适用于原水水质符合GB 5749《生活饮用水卫生标准》的集中热水供应系统的生活热水水质。

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