ISO 13783:1997 塑料管件系统未增塑聚氯乙烯（PVC-U）端承重双管套接头根据弯曲度和内压作无漏损和强度试验的方法

标准编号：ISO 13783:1997

中文名称：塑料管件系统未增塑聚氯乙烯（PVC-U）端承重双管套接头根据弯曲度和内压作无漏损和强度试验的方法

英文名称：Plastics piping systems — Unplasticized poly(vinyl chloride) (PVC-U) end-load-bearing double-socket joints — Test method for leaktightness and strength while subjected to bending and internal pressure