ASTM D8114-2021a

Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VIE Spark Ignition


 

 

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标准号
ASTM D8114-2021a
发布日期
2021年
实施日期
废止日期
发布单位
US-ASTM
适用范围
1.1?This test method covers an engine test procedure for the measurement of the effects of automotive engine oils on the fuel economy of passenger cars and light-duty trucks with gross vehicle weight 3856 kg or less. The tests are conducted using a specified spark-ignition engin




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