对称度公差0.01、尺寸精度0.005、微细孔Ø2(+0.012, +0.015,)
材质:9Cr18Mo HRC58 处理细节:CNC、线切割、研磨 准确性保证:对称度公差0.01、尺寸精度0.005、微细孔Ø2(+0.012, +0.015,) 外形尺寸: 10*13*32