" () "
:
:
4
1 . x
1 1/4 .
1 . x
( , )
:
... ... .
:
100-110
75
1 . .
:
500 5-9% ( ).
1/4 .
1 1/2 (140 )
70 x
500 32-38%
x 180 .
1. x-8-10
2. x .
3.(35*40) . . , x 12-14 .
4. x, , 3 (10*40), .
5. , - . x 10-15 " x"
5. x., .( ) .
6. . . ( ...- )
7.
8. ( ..xy .
9. x.
- .
... "" .
... ... " ":)
!