
Plastics Piping Systems For Renovation Of Underground Drainage And Sewerage Networks Under Pressure - Part 1: General (Iso 11297-1:2013)
出版:Swiss Standards

专家解读视频
2013 [01/08/2013]
EN ISO 11297-1 : 2018 - Identical
EN ISO 11297-1 : 2018 - Identical
ISO 11297-1 : 2013 - Identical
EN ISO 11297-1:2018 - Identical