ISO 3114-1977 标准详情
- 标准号:ISO 3114-1977
- 中文标题:硬聚氯乙烯(PVC)饮用水管 铅和锡的可萃取性 试验方法
- 英文标题:Unplasticized polyvinyl chloride (PVC) pipes for potable water supply; Extractability of lead and tin; Test method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1977-03
Specifies a method of test for the determination of the extractability of certain stabilizers of unplasticized PVC in order to verify that the extracted quantities do not exceed a certain concentration. Tubular test pieces are prewashed during a fixe
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