标准摘要
国家标准《硬聚氯乙烯(PVC-U) 饮水管材和管件 铅、锡、镉、汞的萃取方法及允许值》 由607(中国轻工业联合会)归口,委托TC48(全国塑料制品标准化技术委员会)执行 。
英文名称Unplasticized polyvinyl chloride (PVC-U) pipes and fittings for drinking water supply--Extractability of lead,tin,cadmium and mercury occurring as impurities--Test method and permitted levels