ASTM D6709序列VIII火花点火发动机(CLR油试验发动机)中汽车机油评价的标准试验方法
日期:2012-02-08 10:05
ASTM D6709Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence VIII Spark-Ignition Engine (CLR Oil Test Engine)
ASTM D6709序列VIII火花点火发动机(CLR油试验发动机)中汽车机油评价的标准试验方法
This test method is used to evaluate automotive engine oils for protection of engines against bearing weight loss.
This test method is also used to evaluate the SIG capabilities of multiviscosity-graded oils.
Correlation of test results with those obtained in automotive service has
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