ASTM D4814汽车火花点火发动机燃料规格
日期:2012-02-08 10:26
ating conditions or in certain equipment. The significance of each of the properties of this specification is shown in Appendix X1.
1.3 The spark-ignition engine fuels covered in this specification are gasoline and its blends with oxygenates, such as alcohols and ethers. This specification does not apply to fuels that contain an oxygenate as the primary component, such as Fuel Methanol (M85). The concentrations and types of oxygenates are not specifically limited in this specification. However,
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