ISO 3987:1994被替代
Petroleum products - Lubricating oils and additives - Determination of sulfated ash
出版：International Organization for Standardization
专家解读视频
BS 2000-163:1996 - Equivalent
UNE 51207:1986 - Identical
NF ISO 3987:1999 - Identical
NBN ISO 3987:2002 - Identical
GB/T 2433-2001 - Equivalent
KS M ISO 3987:2008 - Identical
BS 2000-163:1982 - Equivalent
NEN ISO 3987:1999 - Identical
JIS K 2272:1998 - Equivalent
PN ISO 3987:2005 - Identical
SS ISO 3987 Ed. 1 (2004) - Identical
IP 163:1996 (R2010) - Identical
