ASTM D7110-2005a 标准详情
- 标准号:ASTM D7110-2005a
- 中文标题:低温下测定已用机油和含烟机油的粘性-温度关系的试验方法
- 英文标题:Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2005
1.1 This test method covers how to measure the apparent viscosity of used and soot-containing engine oils at low temperatures.1.2 A shear rate of approximately 0.2 s-1 is produced at shear stresses below 200 Pa. Apparent viscosity is measured continu
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