|
|
|
, , |
|
- , , , |
, % |
≥ 28 |
, |
≥ 14 |
, |
≤ 70 |
, |
≤ 24 |
3, |
≤ 14 |
|
|
|
46-50% |
+20° 70%, |
2 |
|
7-21 2/ |
|
, , |
|
|