, , . , , . , , , , . , . :
, % | , | |
12,0- 15,0 | 9-12 | |
15,0-16.5 | 8-10 | 1-1,5 |
16,6-18,0 | 5-7 | 4-6 |
18,0-20,0 | 3-4 | |
20,0-22,0 | 2-3 | |
22,0-25,0 | 1-2 | |
25,0-30,0 | 4-5 | 2-3 |
30 | - | - |
, , . , , .
Granifrigor Sulzer Escher-Wyss (.2.35).
(3) . . .
. , . 15, .