The domestic water supply is also fluoridated to reduce dental decay.

此外,本地的食水也加入了氟气来减低蛀牙机会.

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What's wrong with the domestic water system?

生活用水系统出了什么毛病?

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DTU 60.5 - Building works - Coper piping - Supply hot and domestic water , drainage of water , rainwater, air conditioning installations - Technical specifications.

建筑工程.铜管道.家用冷热水供应管道.废水, 雨水排放管和空调安装管.技术规范.

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The user certifies that domestic water system complies with the local plumbing codes.

用户要确保室内水系统符合当地管道的有关规定.

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Apart from this, the domestic water supply is fluoridated to reduce dental decay.

此外, 本地的食水加有氟气,以减低蛀牙率.

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A tempering valve can be installed in the domestic water line as shown in Figure 2.

建议在家庭热水管线上如图2所示安装调节阀.

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Currently the largest domestic water injections, oral solution , resistant bottles linked unit production enterprises.

目前为国内最大的水针 、 口服液 、 西林瓶联动机组生产企业.

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