
Petroleum products - Determination of knock characteristics of motor and aviation fuels - Motor method (ISO 5163:2014)
出版:Standardiserings-Kommissionen I Sverige

專家解讀視頻
This International Standard establishes the rating of liquid spark-ignition engine fuel in terms of an arbitrary scale of octane numbers using a standard single-cylinder, four-stroke cycle, variable-compression ratio, carburetted, CFR engine operated at constant speed.