ASTM D2885用在线直接比较技术测定火花点火式发动机燃料辛烷值的标准试验方法
日期:2012-02-08 11:46
est method is limited to testing 78 to 102 octane number spark-ignition engine fuels using either research or motor method conditions.
1.6 The octane number difference between the stream sample and the applicable comparison reference fuel is self-limiting by specifications imposed upon the standard and prototype fuels.
1.7 Specifications for selection, preparation, storage, and dispensing of standard and prototype fuels are provided. Detailed procedures for determination of an appropriate assign
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12/24 07:52