[求助]BOUNDS [復(fù)制鏈接]

求大神們幫忙看看這個(gè)有什么錯(cuò)誤，為啥不是封閉的？ Xgq-r $O2X  
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SURFACE                                   oXKH,r  
  OPTICAL Z -5 3.472 0 RECTANGLE 2     =^nb-9.  
  OBJECT 'LENSARRAY1.FP' Ky6.6Y<.|  
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SURFACE g7>p,  
  OPTICAL Z 3 -3.472 0 RECT 2                                 4q<LNv
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  OBJECT 'EIA'         bKAR}JM&  
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SURFACE                                  
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  TUBE Z -7 2 2 5 2 2 1 'a&(