Дашков Л.П., Памбухчиянц В.К. Коммерция и технология торговли

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, .

,        

  .      

.

277

 ()       

    .     

    ,    .



    .  ,   



, , 

.

       

     

.    ,   (  

 )      

     . 

 . 

       ,

    .   

 (). 

    

 — , . .

       

       .

          

 ,     .   

       ,

,  ,     

 PRESSI ( HERSON )

.

20.4. 

    

       

,     ,   

 .     

 150-70°,  — 

 65° .

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      

: ; ,    ;

;  —  ;  

.

      

.

      

       

.

 ,      ,

       .



, 

.

 40  250 . 

     

.

       ,

   ,  

    ,   

 10° .

       

.

      

.

      

 150 . . 

      , 

.

     

. , .

  (  )   (

) .

        

  

, 

279

,  ,    ,

.



:

  —  ,   

;

Qy. . — , 3/;

Qn — , 3.

         1,5,

 —  1,0,  — 

 2,0.

       

 PRESSI ( HERSON )

  ,   

     . 

  , ,   

   .   

 (  )   (  

).

    ,  

   (75   ) 

 (100 ). , 

23  ,   — 30 .  

 — 2 3.



, , -

.

      

       

.

     .

        

    ,

.



-

280

 ,     ,  

.

     5000 3    

.

      

25         —

2,5.



 ,     .

     . 

    ,   

          

.

    

   .   

,

  

. 

 ,     

.

     

.      

   ,     

    ,   

.

 21



21.1. 



    .  

    ,   ,

.

-

281

     :  ;

; ; .

 PRESSI ( HERSON )

     :  

, .

    ,  :

 (); 

 ();  (); 

   (, , , );

    ();  

 ( );   

, , 

).

     

.

-

.    

 ,       

.



  ,    

, .

    ,  

 

 .      

   ,

     

.

       

:     ();   

  ;  ; ; 

 ; 

; ; 

; .

    :  ,

, 

282

    ,    

 ,    , ,

. .

     

  ,     

.

 ,  

    , 

 ( ,    . .) .

,  — 

.

 

   ,    .    

.

     , 

, .

       

.

       .  

- , .

     . 

       

.

     ,

, ,   ,    

,         

 PRESSI ( HERSON )

.

 —    ,  

 ,      . 

    , 

.

,    , 

     ,    , 

          

.        

* 

283

 Qx —   ,  

; Q2 — , .

    

   , ,  ,

 , , ,   

.

       

,       

    .   

, , ,

.

 .   

,      , 

       

. ,      

      

.



   ,   

     .

      

.

 ,     

   ,    

  ,     

. 

, , 

   ,   

, .

   

    ,    

.

. 

, 

 .      

       

-

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  .   

       

   , 

, 

  ,      .

        

 ,    , 

.

 .  ,  

  , . .  ,   , 

       , 

 PRESSI ( HERSON )

        

    , 

        

.

 . ,     

      -

     . 

. ,

! .

    

.

     

   (,    .).

        

, . .   , .   

        , 

     .   

       

. ,

, .

       

. , 

,    !  .  ,  

, .  

, 

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 — 

 .      (,

  . .)     ,  

 .     