.

D - 600

D - 900

12 .  


 
D – 500
D – 600
D – 700

D – 800
D – 900
D – 1000

12 .  

D 500 D 600 D 700 D 800 D 900 D 1200



600 400
800 600
1000 800
12  

,
D =300
D =400
D =500
D =600
D =700
D =900

12  
D =300 D =400 D =500 D =600 D =700 D =900


D =600
D =800
D =1000

12  

12