ASTM D6984评估使用连续IIIF火花点火发动机的汽车发动机油的试验方法
日期:2012-02-08 10:13
t pressure mechanical contact.
The test method was developed to correlate with oils of known good and poor protection against oil thickening and engine wear. Specially formulated oils that produce less than desirable results with unleaded fuels were also used during the development of this test method.
The Sequence IIIF engine oil test has replaced the Sequence IIIE test and can be used in specifications and classifications of engine lubricating oils, such as:
Specification D4485,
Military Speci
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