Complex Precision Metal Maching Workpiece2007-8-20
                                                    workpiece with complex structure technical infomation:
1.Complex structure
2.Roughcast:  die-casting moulding
3.Dimension tolerance:  0.02~0.05
4.Angle...
                                                 
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                                        Optical Auxiliary Instrument Workpiece2007-8-20
                                                    Technical infomation:
1.Cavity size:  more than Φ1.2
2.Cavity size tolerance:≤ 0.015
3.Cavity step size tolerance:≤ 0.01
product list:
1.Optical...
                                                 
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