ASTM D2270-1993 标准详情
- 标准号:ASTM D2270-1993
- 中文标题:在40℃和100℃下从运动粘度换算成粘度指数的方法
- 英文标题:calculating viscosity index from kinematic viscosity at 40 and 100 degrees c
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1993-03-15
1.1 This practice specifies the procedures for calculating the viscosity index of petroleum products, such as lubricating oils, and related materials from their kinematic viscosities at 40 and 100176C. 1.1.1 Procedure A -For petroleum products of
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