I.S. EN ISO 11297-4:2018现行
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：National Standards Authority of Ireland
专家解读视频
Describes requirements and test methods for cured-in-place pipes and fittings used for the renovation of hydraulically and pneumatically pressurized underground drainage and sewerage networks with service temperatures up to 50 Degrees C.
EN ISO 11297-4:2018 - Identical
EN ISO 11297-4 : 2018 - Identical
ISO 11297-4 : 2018 - Identical
EN ISO 11297-4 : 2018 - Identical
