$10
Test method for unplasticized polyvinyl chloride(PVC-U)fittings by falling
全国塑料制品标准化技术委员会塑料管材、管件及阀门分技术委员会(SAC/TC 48/SC 3)
本标准规定了硬聚氯乙烯(PVC-U)管件坠落的试验方法。
本标准适用于各种用途的硬聚氯乙烯(PVC-U)管件。
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