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饮用水设施的使用法规.第300部分:管道尺寸,DVGW 使用法规

Codes of practice for drinking water installations - Part 300: Pipe sizing; DVGW code of practice

生活饮用水装置的规范 第600部分：与消防和防火装置相关的生活饮用水装置

Codes of practice for potable water installations - Part 600: Potable water installations in connection with fire fighting and fire protection installations

饮用水系统中安装的自动电气控制装置 饮用水装置中使用的电磁阀的要求

Automatic electrical controls for installation in drinking water systems - Requirements for solenoid valves for use in drinking water installations / Note: Date of issue 2023-02-24

饮用水装置中使用的水垢保护装置 第 2 部分：有效性测试方法和装置

Limescale protection devices for use in drinking water installations - Part 2: Method and apparatus for testing of the effectiveness

建筑物内输送人类用水的装置规范 第4部分：安装

Specifications for installations inside buildings conveying water for human consumption - Part 4: Installation; German version EN 806-4:2010

杜肯瓦尔技术规章工作表 W 551

Duquesne Technical Regulations Worksheet W 551

建筑物内供人类消费的水的输送安装规范 第4部分：安装

Specifications for installations inside buildings conveying water for human consumption - Part 4: Installation

建筑物内供水给人消费的管道安装规范 第5部分：运行和维护

Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance

建筑物内输送人类用水的装置规范 第4部分：安装

Specifications for installations inside buildings conveying water for human consumption - Part 4: Installation

建筑物内人类用水输送装置规范 第5部分：运行和维护

Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance

饮用水装置中的压力波动 原因、噪音排放及预防

Pressure surges in drinking-water installations - Causes@ noise emissions and prevention

饮用水供应系统卫生 规划、设计、运行和维护的要求

Hygiene for drinking water supply systems - Requirements for planning@ design@ operation@ and maintenance