... milling machine 1, power off Memory 2,axis:1,2,3 3, multi-role catalogue 4,liner error compensation dro for milling ... datum; 11:ABS/INC mode 12:calculator 13:drilling of circumference 14:drilling of oblique line 15:machining of inclined plane ... ally ,spray plastic appearance ,dustproof and wear-resisiting,good shield.3,independent power,widely used,high stabilization,capacity of resisting disturbance ...