[求助]BOUNDS [复制链接]

求大神们帮忙看看这个有什么错误，为啥不是封闭的？ B&~#.<23:  
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SURFACE                                   =l_B58wrx  
  OPTICAL Z -5 3.472 0 RECTANGLE 2     7cGc`7  
  OBJECT 'LENSARRAY1.FP' ]xlV;m  
   L> ehL(]!  
SURFACE M^c`j#NQ  
  OPTICAL Z 3 -3.472 0 RECT 2                                 N02X*NC  
  OBJECT 'EIA'         ,GB~Cmc1<Q  
'~HCYE:5  
SURFACE                                   Z*EK56.b  
  TUBE Z -7 2 2 5 2 2 1 QxRT%;'Zh]  
  OBJECT 'LENSARRAY1_TUBE' @l)HX'z0d  
  BOUNDS +.3 -.2