When using the marking board to draw lines, employees must be careful not to take the wrong number. The position of the marking board must be positioned accurately, and the stickers must not be misplaced and pressed tightly.
Employees with dashing board when the attention should not take the wrong number, dash board position to be accurate positioning, stickers must not be misplaced and pressed.
Employees should pay attention not to take the wrong number when using the scribing board, the position of the scribing board should be accurate, and the stickers should not be misplaced and pressed.<br>