ISO 6245 : 2001(R2018)现行
PETROLEUM PRODUCTS - DETERMINATION OF ASH
出版：International Organization for Standardization
专家解读视频
Defines a method for the determination of the ash content of petroleum products, such as distillate and residual fuel oils, crude petroleum, lubricating oils, waxes and other petroleum products, in which any ash-forming constituents present are normally considered to be undesirable impurities or contaminants.
BS ISO 6245 : 2001 AMD 15249 - Identical
NEN ISO 6245 : 1993 - Identical
SS-EN ISO 6245 : 2003 - Identical
PN EN ISO 6245 : 2008 - Identical
IP 4 : 2015 - Identical
DS EN ISO 6245 : 2003 - Identical
BS 2000-4(1996) : 1996 - Identical
DIN EN 7 : 1975 - Identical
BS 2000-4(2002) : 2002 - Identical
