Registration number (WIID)Project No.TitleStatus
6320-Plastics piping systems for non-pressure drainage and sewerage - Polymer concrete based on unsaturated polyester resin (UP) - Part 1: GeneralIzstrādē
6325-Plastics piping systems for non-pressure drainage and sewerage - Unsaturated polyester resin concrete (RCP)Izstrādē
84105prEN ISO 17778 revPlastics piping systems — Fittings, valves and ancillaries — Determination of gaseous flow rate/pressure drop relationshipsIzstrādē
6306-Plastics piping systems for industrial applications - Glass-reinforced thermosetting plastics (GRP) based on various types of resins - Above and below ground assembled from custom made components - Part 4: Ancillary equipmentIzstrādē
83462prEN ISO 1452-3 revPlastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U) — Part 3: FittingsIzstrādē
6284-Plastics piping systems for renovation of industrial pipelines - Part 1: GeneralIzstrādē
33028FprCEN/TR 1451-2Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Polypropylene (PP) - Part 2: Guidance for the assessment of conformityIzstrādē
6251-Plastics piping systems for agricultural land drainage - Polyolefine systems - Part 2: PipesIzstrādē
6245-Plastics piping system for civil engineering subsoil drainage - Part 4: Ancillary equipmentIzstrādē
6273-Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close-fit pipesIzstrādē
Displaying 221-230 of 1493 results.