Low-noise unplasticized poly (vinyl chloride) (PVC-U) pipes for waste discharge inside building
建筑排水低噪声硬聚氯乙烯(PVC-U)管材
中华人民共和国住房和城乡建设部
本标准规定了建筑排水用低噪声硬聚氯乙烯（PVCU）管材的术语和定义、材料、分类及标记、要求、试验方法、检验规则、标志、运输和贮存。
本标准适用于建筑物内排水用低噪声硬聚氯乙烯（PVCU）管材的生产与检测。
This standard is the original Chinese electronic standard.
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If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
