JB/T 6772-1993
Silver graphite brush (English Version)
- Standard No.
- JB/T 6772-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Status
- 2007-07
- Replace By
- JB/T 6772-2006
- Latest
- JB/T 6772-2006
- Scope
- This standard specifies the classification, technical requirements, test methods, inspection rules and marking, packaging, storage and other requirements for silver graphite brushes. This standard applies to silver graphite brushes, which are used as sliding contacts to introduce or export current on motors or contact rings.
JB/T 6772-1993 history
- 2006 JB/T 6772-2006 Silver-graphite brush
- 1993 JB/T 6772-1993 Silver graphite brush
