...的影响则是明显的,因此关于水的矿物质含量和PH值,来看下世卫组织第四版Guidelines for Drinking-water Quality(饮用水安全标准)中的阐述: 水的硬度会导致结垢,另外就是口感,硬度达到100-300ppm,口感就不太好了,但没有基于健康角度给出饮用水的硬度的限值...
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饮用水安全法规标准政策 Drinking Water Safety
许多贫穷国家的居民住在不符合标准的房子里,没有安全的饮用水、交通设施和其他基础服务设施。
Many residents in poorer countries live in sub-standard housing without (61) access to reliable drinking water, roads and basic services.
饮用水的安全与卫生越来越受到人们的重视,饮用水水质标准为人们提供了直观的水质依据。
People pay more and more attention to the safety and sanitation of the drinking water. The sanitary standards of drinking water provide the visualized standard of the water quality for the people.
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