JB/T 8790-1998
Steel ball-type dial indicator of inner diameter (English Version)
- Standard No.
- JB/T 8790-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- Professional Standard - Machinery
- Status
- 2012-11
- Replace By
- JB/T 8790-2012
- Latest
- JB/T 8790-2012
- Scope
- This standard specifies the definition, type, basic parameters and dimensions, technical requirements, test methods, marking, packaging and transportation requirements of the steel ball inner diameter dial indicator. This standard is applicable to steel ball type inner diameter dial indicators with a graduation value of 0.01mm and a measuring range of 3 to 18mm.
JB/T 8790-1998 history
- 2012 JB/T 8790-2012 Ball-type bore dial gauges
- 1998 JB/T 8790-1998 Steel ball-type dial indicator of inner diameter
