ASTM D6421用试验台法评定汽车火花点火发动机燃料污染电子便携式燃油喷射器的试验方法
日期:2012-02-08 10:48
the fuel. The procedure in this test method has been found to build deposits in PFIs on a consistent basis. This procedure can be used to evaluate differences in base fuels and fuel additives. A study of PFI fouling was conducted in both the bench test and the vehicle test procedures to obtain a correlation. The vehicle tests were conducted as described in Test Method D5598. The tests were conducted on several base gasolines, with and without additives blended into these base fuels. The PFI ben
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