
Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride)(PVC-U), polypropylene(PP) and polyethlyene(PE) - Part 3 : Pipes and fittings with non-smooth external surface, Type B
出版:Korean Standards Association

專家解讀視頻
基本信息
標準編號: KS M ISO 21138-3:2008
發(fā)布時間:2008/12/26 0:00:00
標準類別:Standard
出版單位:Korean Standards Association
標準頁數(shù):36
等同采用的國際標準
ISO 21138-3:2007 - Identical