Plastics - Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors - Terminology of PVC based materials
塑料.门窗制造用未增塑聚氯乙烯(PVC-U)型材.聚氯乙烯基材料的术语;德文版EN 17508:2021
2021-07-01
BS EN 17508-2021
Plastics. Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors. Terminology of PVC based materials
塑料 门窗制造用未增塑聚氯乙烯(PVC-U)型材 PVC基材料术语