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4.1.1 1 2 3. - 40 /. .

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4.1.2 40 / 3 .

 

1 -

 

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3 -

 

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4.1.7 , , 4, 5 6. - 40 /.

 

4 -

 

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5 -

 

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6 -

 

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4.1.16 , (), 40 / , , ( 15 /). .

4.1.17 1 2 4.1.1 4.1.3 0,1, - 0,067 ( ).

4.1.18 .

. 4.1.18

 





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