CEN/TC 155

Registration number (WIID)Project No.TitleStatus
61671EN ISO 11297-1:2018Plastics piping systems for renovation of underground drainage and sewerage networks under pressure -- Part 1: General (ISO/DIS 11297-1:2017)Standarts spēkā
60905EN ISO 11297-2:2018Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 2: Lining with continuous pipes (ISO/DIS 11297-2:2016)Standarts spēkā
61672EN ISO 11297-3:2018Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 3: Lining with close-fit pipes (ISO:DIS 11297-3:2017)Standarts spēkā
61672EN ISO 11297-3:2019Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 3: Lining with close-fit pipes (ISO 11297-3:2018)Standarts spēkā
60906EN ISO 11297-4:2018Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 4: Lining with cured-in-place pipes (ISO/DIS 11297-4:2017)Standarts spēkā
35326EN ISO 11298-1:2011Plastics piping systems for renovation of underground water supply networks - Part 1: General (ISO 11298-1:2010)Atcelts
61673EN ISO 11298-1:2018Plastics piping systems for renovation of underground water supply networks - Part 1: General (ISO/DIS 11298-1:2017)Standarts spēkā
60907EN ISO 11298-2:2018Plastics piping systems for renovation of underground water supply networks - Part 2: Lining with continuous pipes (ISO/DIS 11298-2:2016)Standarts spēkā
35327EN ISO 11298-3:2011Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close-fit pipes (ISO 11298-3:2010)Atcelts
61674EN ISO 11298-3:2018Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close-fit pipes (ISO/DIS 11298-3:2017)Standarts spēkā
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