![1268408589_2 (250x150, 8Kb)](//img0.liveinternet.ru/images/attach/c/4/84/14/84014838_1268408589_2.jpg)
, .......
............50
...........................................2
.............................................1
........................3-4 .
..................................2 ..
..............................200
................................10 .
:
1. , , , , , .
2. , , .
3. .
4. 220°.
? stroitelstvodoma.com, , .