【单选题】
公差均为0.0025mm的销轴和销孔配合件,采用分组数为4的分组装配法后,孔和销轴按()公差进行机械加工。
A、均为0.010mm
B、孔按0.010mm,销按0.0025mm
C、均为0.0025mm
D、销按0.010mm,孔按0.0025mm
A、均为0.010mm
B、孔按0.010mm,销按0.0025mm
C、均为0.0025mm
D、销按0.010mm,孔按0.0025mm