DIN EN 13160-7:2016 检漏系统.第7部分:填隙空间、泄漏防护衬和泄漏防护套的要求和试验/评估方法.德文版本EN 13160-7-2016
Leak detection systems - Part 7: Requirements and test/assessment methods for interstitial spaces, leak detection linings and leak detection jackets; German version EN 13160-7:2016