ASTM D7320-2014 标准详情
- 标准号:ASTM D7320-2014
- 中文标题:标准测试方法在序列IIIG汽车发动机油评定,火花塞点火发动机
- 英文标题:Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIG, Spark-Ignition Engine
- 标准类别:美国材料与试验协会ASTM
- 发布日期:
Scope 1.1 This test method covers an engine test procedure for evaluating automotive engine oils for certain high-temperature performance characteristics, including oil thickening, varnish deposition, oil consumption, as well as engine wear. S
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