
Plastics Piping And Ducting Systems - Thermoplastics Pipes - Test Method For Resistance To External Blows By The Round-The-Clock Method
出版:Polish Committee for Standardization

专家解读视频
基本信息
标准编号: PN EN 744:1997
标准类别:Standard
出版单位:Polish Committee for Standardization
标准页数:12
标准简介
1997 [17/10/1997]
等同采用的国际标准
EN 744:1995 - Identical