
10-15 . , – . , . , , , , – , , - . , , , .
, . , , , . , , 60-80 , , . , 70 .
140
150
(400m/) 300
350
(6 km/) 370
420
(30 km/) 500
690
.
, .
, , .
, . , 220 . , 65% - 85% 15-20 .
85%.
: 50
170
85% 144
75% 127
65% 110
220-50=170 .
. , , , , . , . 3-5 20 - 25 . . 2-3 . - .
65 75% 15-20 .
, 75 85 % . , , 85% ( ) , , .
, 70-80%.
, 2-5 60%.
, .