

专家解读视频
Describes carbon brushes and brush holders for electrical machinery, applying only to carbon brushes and brush holders for commutators and slip rings.
Supersedes NBN C 51 911 (10/2003)
UNE EN 60276:1997 - Identical
SS EN 60276 Ed. 1 (1999) - Identical
DIN EN 60276 (1997-08) - Identical
BS EN 60276:1996 - Identical
SN EN 60276:1996 - Identical