
Rolling bearings - Dynamic load ratings and rating life
出版:International Organization for Standardization

专家解读视频
DIN ISO 281 (2009-01) - Identical
NF ISO 281:2007 - Identical
BS ISO 281:2007 - Identical
UNI ISO 281:1995 - Identical
DIN ISO 281 (1993-01) - Identical
JIS B 1518:1992 - Equivalent
GB/T 6391-2010 - Identical
AS 2729-1994 - Identical
NEN ISO 281:2007 - Identical