This standard specifies some visual symbols on the instruction signs and control systems of woodworking machine tools. This standard applies to the operation instruction signs, operation panels and signs of all woodworking machine tools.
GB/T 10961-1989 history
2010GB/T 10961-2010 Woodworking machines.Symbols for indications
1989GB/T 10961-1989 Symbols for indications appearing on woodworking machinery