JB/T 7423.2-1994
Tapping machine series spectrum (English Version)
- Standard No.
- JB/T 7423.2-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Machinery
- Status
- 2011-08
- Replace By
- JB/T 7423.1-2008
- JB/T 7423.2-2011
- Latest
- JB/T 7423.2-2011
- Scope
- This standard specifies the series composition, use, performance characteristics, varieties and parameters of tapping machines. This standard applies to newly designed tapping machines and nut tapping machines
JB/T 7423.2-1994 history
- 2011 JB/T 7423.2-2011 Tapping machine.Part 2:Bench tapping machine.Testing of the accuracy
- 2008 JB/T 7423.1-2008 Tapping machine.Part1:Type and parameters
- 1994 JB/T 7423.2-1994 Tapping machine series spectrum
JB/T 7423.2-1994 Tapping machine series spectrum was changed to JB/T 7423.1-2008 Tapping machine.Part1:Type and parameters.
