NEN ISO 2909:2003现行
Petroleum Products - Calculation Of Viscosity Index From Kinematic Viscosity
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN ISO 2909:2003
发布时间：2003/2/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：9
标准简介
Defines two procedures for calculating the viscosity index (VI) of petroleum products and related materials, such as lubricating oils, from their kinematic viscosities at 40 degree C and 100 degree C.
等同采用的国际标准
ISO 2909:2002 - Identical
