
Plain bearings - Terms, definitions and classification Part 2: Friction and wear
出版:International Organization for Standardization

专家解读视频
PN 91/M-87052:1991 - Identical
NFE 22 501:1985 - Identical
UNI ISO 4378-2:1987 - Identical
NF ISO 4378-2:1999 - Identical
NBR ISO 4378-2:1995 - Identical
DIN ISO 4378-2 (1999-09) - Identical