15 |
http://www.gotoviti.ru/2016/04/15_21.html
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|
:
= 16 .
= 3 .
= 150
= 3 ..
= 3
:
. . . . .
, , . . .
, .
.
200° 15
!
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. |
|
! |
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" " |
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... |
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: 10 ! |
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" , |
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: | [2] 1 |