JB/T 6833-1993
Hair spring of electric measuring instrument (English Version)
- Standard No.
- JB/T 6833-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 6833-1993
- Scope
- This standard specifies the specifications, parameters, technical requirements, test methods, inspection rules, marking, packaging and storage of hairsprings for electrical measuring instruments. This standard applies to Archimedean spiral hairsprings used in electrical measuring instruments.
JB/T 6833-1993 history
- 1993 JB/T 6833-1993 Hair spring of electric measuring instrument
