DIN EN 13160-4-2003 检漏系统.第4部分:泄露安全壳或管间隙用的液体和/或蒸气传感系统
Leak detection systems - Part 4: Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces; German version EN 13160-4:2003
This standard specifies the requirements for leak detection systems, class III for use in the interstitial space of double-skin systems or in leakage containments of single skin systems designed for water polluting fluids.#,,#