Fittings for drinking water systems in buildings - Leakage protection systems with sensors and automated shut-off devices - Detectors for installation in drinking water installations - Requirements and tests
建筑物饮用水系统配件.带传感器和自动关闭装置的泄漏保护系统.饮用水装置中安装的探测器.要求和试验
2019-03-01
DIN 30655-1
Installation systems for gas installation inside buildings, consisting of multi-layer composite pipes and their corresponding fittings, for an operating pressure 100 mbar - Part 1: Requirements and testing; Text in German and English
工作压力为100毫巴的由多层复合管及其相应配件组成的建筑物内气体安装用安装系统.第1部分:要求和试验；德语和英语文本