BS ISO 21307:2011现行
Plastics Pipes And Fittings - Butt Fusion Jointing Procedures For Polyethylene (Pe) Pipes And Fittings Used In The Construction Of Gas And Water Distribution Systems
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS ISO 21307:2011
发布时间：2011/6/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：24
标准简介
2011 COR 2016 [31/01/2016]2011 [30/06/2011]2009 [31/07/2009]
标准备注
© British Standards Institution 2013
General notes:
The previous edition BS ISO 21307:2009 was withdrawn in 2010 because of concerns regarding the butt fusion welding procedure.
本标准替代的旧标准
