ISO 4422:1990被替代
Pipes And Fittings Made Of Unplasticized Poly(vinyl Chloride) (pvc-u) For Water Supply - Specification
出版：International Organization for Standardization
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基本信息
标准编号： ISO 4422:1990
发布时间：1990/9/15 0:00:00
标准类别：Standard
出版单位：International Organization for Standardization
标准页数：8
标准简介
90 AMD 1 1992 [30/11/1992]1990 [15/09/1990]
替代本标准的新标准
等同采用的国际标准
BS 3505:1986 - Similar
DIN 19532 (1979-07) - Similar
BS 3505(1986) : 1986 - Similar to
DIN 19532 : 1979 - Similar to
DIN 19532 E : 1979 - Similar to
