GSO EN 1717:2022
供水设施中饮用水污染防护及防止回流污染装置的一般要求

Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow

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标准号

GSO EN 1717:2022

发布

2022年

发布单位

GSO

当前最新

GSO EN 1717:2022

 

 

适用范围

This standard deals with the means to be used to prevent the pollution of potable water inside premises and the general requirements of protection devices to avoid pollution by backflow. The hygiene protection specifications of this standard are applicable to all the standards for systems or appliances connected to the private supply system for water intended for human consumption. This standard specifies the minimum requirements for product standards of protection units. The product standards are used to detail product specifications.

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