ASTM D 6891-2006 标准详情
- 标准号:ASTM D 6891-2006
- 中文标题:序列iva火花点火发动机中汽车发动机油评定的标准试验方法
- 英文标题:standard test method for evaluation of automotive engine oils in the sequence iva spark-ignition engine
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2006-05-01
1.1 This test method measures the ability of crankcase oil to control camshaft lobe wear for spark-ignition engines equipped with an overhead valve-train and sliding cam followers. This test method is designed to simulate extended engine idling vehic
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