| Difference between 
          version 13 
          and 
          version 12: 
          
| Line 10 was replaced by line 10 |  | - |HRPT         |6 Tesla       | (measured forces 140 N vertically and horizontally) |  | + |HRPT         |6 Tesla       | (measured forces below 200 N vertically and horizontally, even for xy table) |  
      Back to MA6,
       or to the Page History.
        |