. XIX .

 | 


1 = 40 = 3840 = 16,380496
1 = 96 = 409,51241
1 = 4,265754278
       


1 = 12 = 120 = 1200 = 30,48
1 = 10 = 100 = 25,4
1 = 10 = 2,54
       

 

 | 

© 2000, . - 1812 .