Registration number (WIID)Project No.TitleStatus
73613-Thermoplastic piping systems - Test methods for the determination of barrier properties of PE piping systems buried in contaminated soils Part 1: Permeation of model substances through plastic barrier layers of PE pipes based on diffusion coefficientIzstrādē
6233-Plastics piping systems for buried ducting - Polypropylene (PP) - Part 7: Assessment of conformityIzstrādē
6244-Plastics piping system for civil engineering subsoil drainage - Part 3: FittingsIzstrādē
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
6017-Plastics piping systems for underground irrigation - Unplasticized poly(vinyl chloride) (PVC-U) - Part 6: Code of practiceIzstrādē
6221-Plastics piping systems for buried ducting - Unplasticized poly(vinyl chloride) (PVC-U) - Part 7: Assessment of conformityIzstrādē
6016-Plastics piping systems for underground irrigation - Unplasticized poly(vinyl chloride) (PVC-U) - Part 5: Fitness for purpose of the systemIzstrādē
6013-Plastics piping systems for underground irrigation - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Pipes without or with (integral) socketIzstrādē
6224-Plastics piping systems for buried ducting - Polyethylene (PE) - Part 3: FittingsIzstrādē
Displaying 1321-1330 of 1484 results.