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营养水的ph值是多少
更新时间: 2020-11-05 00:00:00  

根据我国制定的生活饮用水国家标准,营养水的PH值在6.5—8.5之间,比较好的值为7.5。

营养水规定;不含任何对人体有毒、有害及异味物质、硬度适度、pH值呈微碱性、人体所需矿物质含量及比例适当、水中溶解氧及二氧化碳含适度。

关键词: 营养 ph 多少

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