NEN EN ISO 3459:2015现行
Plastic Piping Systems - Mechanical Joints Between Fittings And Pressure Pipes - Test Method For Leaktightness Under Negative Pressure
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN EN ISO 3459:2015
发布时间：2015/3/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：6
标准简介
Defines two methods of testing for checking the leaktightness of assembled joints between mechanical fittings and plastic pressure pipes up to and including 63 mm. ????????????????????????????????????????????????
标准备注
Supersedes NEN EN 911. (03/2015)
本标准替代的旧标准
等同采用的国际标准
EN ISO 3459:2015 - Identical
