
Petroleum And Natural Gas Industries - External Coatings For Buried Or Submerged Pipelines Used In Pipeline Transportation Systems - Part 5: External Concrete Coatings (Iso 21809-5:2017)
出版:Polish Committee for Standardization

专家解读视频
基本信息
标准编号: PN EN ISO 21809-5:2017
标准类别:Standard
出版单位:Polish Committee for Standardization
标准页数:42
标准简介
2017 [29/09/2017]2010 [25/08/2010]
本标准替代的旧标准
等同采用的国际标准
EN ISO 21809-5:2017 - Identical