ASTM D7589-2012a 测量客车和轻型卡车顺序VID火花点火发动机中车用发动机油对节油影响的试验方法
ASTM D7589-2012a 标准详情
- 标准号:ASTM D7589-2012a
- 中文标题:测量客车和轻型卡车顺序VID火花点火发动机中车用发动机油对节油影响的试验方法
- 英文标题:Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VID Spark Ignition Engine
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2012
内容简介
5.1x00a0;Test Methodx2014;The data obtained from the use of this test method provide a comparative index of the fuel-saving capabilities of automotive engine oils under repeatable laboratory conditions. A BL has been established for this test to prov
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