
Plain bearings - Terms, definitions and classification Part 3: Lubrication
出版:International Organization for Standardization

专家解读视频
PN 90/M-87051:1990 - Identical
NFE 22 502:1985 - Identical
UNI ISO 4378-3:1987 - Identical
NF ISO 4378-3:1999 - Identical
NBR ISO 4378-3:1995 - Identical
DIN ISO 4378-3 (1999-09) - Identical