NEN ISO 1628-2:1990被替代
Plastics - Determination Of Viscosity Number And Limiting Viscosity Number - Part 2: Poly(vinyl Chloride) Resins
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN ISO 1628-2:1990
发布时间：1990/2/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：2
标准简介
Defines particular conditions for the determination of the viscosity number of PVC resins. Applies to homopolymers of vinyl chloride and copolymers in which the main constituent is vinyl chloride.
替代本标准的新标准
等同采用的国际标准
ISO 1628-2:1998 - Identical
