FANUC车床螺纹加工单一循环程序段N0025 G92 X 50 Z–35 I2.5F2;表示圆锥螺纹加工循环,螺纹大小端半径差为( )mm。
A.
)5
B.
)1.25
C.
)2.5
D.
)2
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