序号	计算坐标值			测量坐标值
序号	x/mm	y/mm	z/mm	x/mm	y/mm	z/mm
1	56.7200	279.6980	−25	56.7111	279.6944	−24.5767
2	56.7010	329.3701	−25	56.6877	329.3685	−24.9866
3	56.7131	378.9552	−25	56.8299	378.9563	−24.8755
4	6.8680	279.0831	−25	6.8573	279.0776	−24.8871
5	6.5301	328.7783	−25	6.5184	328.7748	−25.6775
6	6.3972	378.6301	−25	6.3816	378.6290	−25.1681
7	−109.6933	320.9131	10	−109.8101	320.9220	10.1522
8	−109.6871	332.8752	10	−109.8033	333.3028	10.5645
9	−109.6435	339.9662	10	−109.7905	339.5847	9.4175
10	−129.3855	320.2761	10	−129.4905	320.2683	10.2557
11	−128.9766	332.7872	10	−129.0126	333.3721	10.4751
12	−129.1351	339.8751	10	−129.1468	339.4783	10.1022