. , . 4- , 4

- 3,5*45 zn

- 3,5*45 zn
0 .
439.04 .
:
439.04 .
439.04 .
-
+
×
,
. . 1000 .
- 3,5*45   ( 1,99 /6 500 .)
, , !
 - 3,5*45   zn