单项选择题
A.0.001~0.005B.0.005~0.01C.0.01~0.1D..0.1~0.15
A.同心B.偏心C.连杆D.丝杆
A.M00X10.0B.M00X-10.0C.M00Y10.0D.M00Y-10.0
A.装夹B.加工C.边缘D.中心
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