This paper reviews thestatus about emergent events of public health on drinking water safety.

综述了突发公共卫生事件对饮水安全的影响,且提出了保障饮水安全的相关措施.

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Signature screw down crown provide additional water safety for 50 meter water resistant.

签名拧冠提供额外的50米水深水安全性.

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Drinking water safety in rural area an important problem on the living quality and safe life.

农村饮用水安全是关系农村居民生活质量和生命安全的大问题.

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The construction and protection of drinking water sources will be strengthened to ensure drinking water safety.

加强饮用水源地建设和保护,确保饮用水安全.

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Signature screw - down crowns provide additional water safety for our 100 meter resistant models.

签名 螺杆式 冠提供更多的水上安全对我们的100米耐模式.

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Signature screw down crown provide additional water safety for 100 meter water resistant.

签名拧冠为100米的水更多的水安全性.

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