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

專家解讀視頻
2014 [15/01/2014]
EN ISO 11297-1:2018 - Identical
EN ISO 11297-1 : 2018 - Identical
ISO 11297-1 : 2013 - Identical