JB/T 8332.3-2011
Heavy duty deephole drilling & boring machines.Part 3:Types and parameters (English Version)
- Standard No.
- JB/T 8332.3-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 8332.3-2011
- Replace
- JB/T 8646-1997
- Scope
- This part of JB/T 8332 specifies the types and parameters of heavy-duty deep hole drilling and boring machines. This section applies to newly designed heavy-duty deep hole drilling and boring machines with a maximum boring diameter of 250mm to 1000mm, fixed type and mobile type of workpiece headstock.
JB/T 8332.3-2011 history
- 2011 JB/T 8332.3-2011 Heavy duty deephole drilling & boring machines.Part 3:Types and parameters
- 1997 JB/T 8646-1997 Heavy duty depth drill boring machines parameters
JB/T 8332.3-2011 Heavy duty deephole drilling & boring machines.Part 3:Types and parameters has been changed from JB/T 8646-1997 Heavy duty depth drill boring machines parameters.
