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VONKE CO., LIMITED
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OTHER GLASS
Sapphire window mirror
Time：2019-11-01 18:17 Number of visits：
     Technical Parameters
      Dimensional tolerance: +/-0.05mm
      Thickness tolerance: +/-0.05mm
      Parallelism: <1 arc min
      Finish: better than 7
      Aperture: 1/4
      Chamfer: 0.2mm*45°
 
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