ISO 4422-2:1996被替代
Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply - Specifications Part 2: Pipes (with or without integral sockets)
出版：International Organization for Standardization
專家解讀視頻
基本信息
標準編號： ISO 4422-2:1996
發布時間：1996/12/12 0:00:00
標準類別：Standard
出版單位：International Organization for Standardization
標準頁數：7
標準簡介
Provides the characteristics and properties of extruded pipes made of unplasticized polyvinyl chloride (PVC-U), with or without socket(s) and intended to be used for buried water mains and services and for water supply above ground both inside and outside buildings.
