集中式供水水质达到国家卫生标准。

Conclusion Drink water reached the national standard for water supply.

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需加强对集中式供水水源防护、水质处理和消毒工作。

Water sources need to be strengthened to defend, manage and disinfect.

youdao

需加强对集中式供水水源防护、水质处理和消毒工作。

Water sources need to be strengthened to defend, manage and disinfect.

youdao