This standard specifies the parameters of chuck multi-tool lathes. This standard applies to newly designed chuck multi-tool lathes with a maximum turning diameter of 80 to 500 mm.
JB/T 3317-1993 history
2011JB/T 3317.3-2011 Multi-tool chucking lathes.Part 3:Types and parameters
1993JB/T 3317-1993 Chuck type multi-tool lathe parameters