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

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 — .

:  — 6  12

;  — 12, 18  24 ;  — 

6 .

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

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

2,5  6 .       ,  

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

.

      . 

         ,

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

      . 

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

-

168

   ,  

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

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

     



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

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

.

      

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

     

,      

.

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

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

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

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

        

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

       

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

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

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

.

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

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

   .   

 1:2; 1:2,5; 1:3; 1:5.

     

     . 

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

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

.

    ,  

,  .    

,    .  

-

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

. 

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

.

      ,

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

.      

       

.

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

.

     

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

   ,   

. ,    

  .    

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

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

 () 

 .   

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

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

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

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

.

12.3. 

:

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

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

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

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

, .

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

,    .   

.

  —   

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

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

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

. .



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

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

.

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

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

.

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

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

.

      :

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

; ; ;

.

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

.

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

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

.

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

   ,  ,   .  

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

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

       

.

     () 

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

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

. 1.

      

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

  , ,  ,



171

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

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

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

. 

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

. 1. 



       , 

, , .

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

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

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

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

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

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

     , 

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

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

, , . .). -

172

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

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

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

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

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

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

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

. , 

      .

      —  ,

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

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

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

  . .).  ,      

.

         

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

 2 ,  —  1 .

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

       

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

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

.     ,  

, . 2.

12.4.       



      

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

. 

 Sn —  ();

N —  ()  1 . . 

;

174

Q — , .



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

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

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

)    ,      (

).

       

  ,    , 

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



 Qmax — ;

 —      

, . .;

 —     ,

 1,2-1,3;

 —  ". .

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

   .     ,  

, ,  25 2

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

 2,5 , — 40 2.

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

     1 3 (800 1200 1050 ).

   20   42  ,

  (    6 3)

. 

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

.



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

 Sn —     , 2; Q —

  , 3; A'i —  

; '2 — 

175 •

; h — .

     

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

,  1 3 .

      

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

  .     , 

   ,    

 ( ),     

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

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

.    ,    

, . .

    ,

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

  ,  

, .

     

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

,   . 



 5 — , 2;

 — ,

;

N — , 3;

h — , .

      

      , 

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

       

       

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

, -

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