Registration number (WIID)Project No.TitleStatus
6259-Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the adhesive shear strengthIzstrādē
6242-Plastics piping system for civil engineering subsoil drainage - Part 1: GeneralIzstrādē
6278-Plastics piping systems for renovation of underground gas supply networks - Part 3: Lining with close-fit pipesIzstrādē
6244-Plastics piping system for civil engineering subsoil drainage - Part 3: FittingsIzstrādē
6271-Plastics piping systems for renovation of underground water supply networks - Part 1: GeneralIzstrādē
6017-Plastics piping systems for underground irrigation - Unplasticized poly(vinyl chloride) (PVC-U) - Part 6: Code of practiceIzstrādē
28331CEN ISO/TR 27165:2012Thermoplastics piping systems - Guidance for definitions of wall constructions for pipes (ISO/DTR 27165:2012)Izstrādē
6153CEN ISO/TS 15874-7:2003Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 7: Guidance for the assessment of conformity (ISO/TS 15874-7:2003)Atcelts
64787CEN ISO/TS 15874-7:2018Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 7: Guidance for the assessment of conformity (ISO/PRF TS 15874-7:2018)Izstrādē
6151CEN ISO/TS 15875-7:2003Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 7: Guidance for the assessment of conformity (ISO/TS 15875-7:2003)Atcelts
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