8-912-24-64-284



 

(), D (), d (), L - ././.
6 8 6 25 100x40/4000
8 10 8 30 100x20/2000
10 12 10 40 50x20/1000
12 16 12 50 50x10/500
16 20 16 65 25x10/250
20 25 20 80 25x4/100

 



. 2015