
Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 4: Lining with cured-in-place pipes (ISO 11297-4:2018)
出版:Asociacion Espanola de Normalizacion

专家解读视频
EN ISO 11297-4 : 2018 - Identical
ISO 11297-4 : 2018 - Identical
ISO 11297-4 : 2018 - Identical
EN ISO 11297-4 : 2018 - Identical