Registration number (WIID)Project No.TitleStatus
6013-Plastics piping systems for underground irrigation - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Pipes without or with (integral) socketIzstrādē
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
6305-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 3: FittingsIzstrādē
6284-Plastics piping systems for renovation of industrial pipelines - Part 1: GeneralIzstrādē
6282-Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 3: Lining with close-fit pipesIzstrādē
6276-Plastics piping systems for renovation of underground gas supply networks - Part 1: GeneralIzstrādē
6251-Plastics piping systems for agricultural land drainage - Polyolefine systems - Part 2: PipesIzstrādē
6271-Plastics piping systems for renovation of underground water supply networks - Part 1: GeneralIzstrādē
6249-Plastics piping systems - Chlorinated poly(vinyl chloride) (PVC-C) systems for hot and cold water - Method for the evaluation of long-term behaviourIzstrādē
6258-Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) - Determination of the styrene content in the moulded stage using a Wijs-solutionIzstrādē
Displaying 1391-1400 of 1493 results.