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:
= 1
= 2-3
= 1-2
=100
=4
= 50
= 1
= 100
= 4
= 300
= 500
:
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, 90° 1-1,5 .
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. , . , , . , , , . . , , 3 .
10, . ,. , . . , , , , . : 10 . , 10 , . , , , . .
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, , - , , !
, . , , .
150 , , , . , , , , , 45 . 120 1,5 . ! .
! , !
PS: , , 2 .
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= 250
=200
( ) = 3
(, ) = 100
() = 1
() = 2
() —=1
= 4 .
=50
= 1 . .
( )= 1 . .
= 2 . .
( ) = 2,5
= 300
() = 1
= 1
= 2 . .
= 1 . .
:
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:
= 2
( ) = 500
= 2
=1/2 .
( ) =1/4 .
( , ) = 1 .
=1 .
= 1 .
-=1 . .
() = 1/2 . .
( )
= 4 .
=1/2 . .
= 2 . .
=3 . .
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: | [2] 1 |