ASTM D6593评定防止使用汽油燃料且在加低温、轻载条件下工作的火花点火内燃机内沉积物形成的汽车发动机油的试验方法
日期:2012-02-08 10:56
is also incorporated in automobile manufacturers' factory-fill specifications.
The basic engine used in this test method is representative of many that are in modern automobiles. This factor, along with the accelerated operating conditions, should be considered when interpreting test results.
1. Scope
1.1 This test method covers and is commonly referred to as the Sequence VG test, and it has been correlated with vehicles used in stop-and-go service prior to 1996, particularly with regard to slud
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