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【国际标准】 Unplasticized polyvinyl chloride (PVC) pipes and fittings — Determination and specification of density
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标准简介适用范围：
暂无
标准号：
ISO 4439:1979 EN
标准名称：
Unplasticized polyvinyl chloride (PVC) pipes and fittings — Determination and specification of density
英文名称：
Unplasticized polyvinyl chloride (PVC) pipes and fittings — Determination and specification of density标准状态：
现行-
发布日期：
1979-07-01 -
实施日期：
出版语种：
EN
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