6. 
  
Plotting 
6.11 Method of orientation. 
optical - mechanical 4 
7 
numerical 4 
optical-mechanical and 
numerical 8 
not answered 4 
5.12 Tolerances for relative orientation. 
0,01 mm (model scale) 6 1/4 floating mark 
0,02 mm " " 11 1/3 " " 
0,03 mm " " 6 1/2 " " 
C,04 mm " " 2 
0,05 mm " * 1 no 
0,07 mm ” " 1l not answered 
6.13. Tolerances for absolute orientation. 
yes 50 
no 9 
not 
answered 4 
| 6.14 Are records about orientation written and where? 
single form 43 no^: 
book 9 not answered 
Scheme 
   
  
19