I.S. EN ISO 5164:2014現行
Petroleum Products - Determination of Knock Characteristics of Motor Fuels - Research Method (iso 5164:2014)
出版：National Standards Authority of Ireland
專家解讀視頻
Describes 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.
NF EN ISO 5164:2014 - Identical
NEN EN ISO 5164:2014 - Identical
NS EN ISO 5164:2014 - Identical
SS EN ISO 5164 Ed. 2 (2014) - Identical
SN EN ISO 5164:2014 - Identical
NBN EN ISO 5164:2014 - Identical
UNE EN ISO 5164:2014 - Identical
UNE EN ISO 5164:2006 - Identical
BS EN ISO 5164:2014 - Identical
SN EN ISO 5164:2005 - Identical
ONORM EN ISO 5164:2014 - Identical
