What principle does one should follow in set position of a part?
A.machining position
B.machining position and working position
C.working position
D.uncertain
正確答案:machining position and working position
What principle does one should follow in set position of a part?
A.machining position
B.machining position and working position
C.working position
D.uncertain
正確答案:machining position and working position