ASTM D6837乘用车和轻型货车VIB序列火花点火发动机中汽车发动机油节油效果测量的标准试验方法
日期:2012-02-08 10:10
ASTM D6837Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VIB Spark Ignition Engine
ASTM D6837乘用车和轻型货车VIB序列火花点火发动机中汽车发动机油节油效果测量的标准试验方法
Test MethodThe 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 baseline calibration oil (hereafter referr
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