-2-6.
-2-6.
-2-6.
-2-6.

.: 51500
 

-2-6 20 , 12,  . 6 190 . , , .

 

-2-6

 

          

    220+-5                                                                                            

  :         1   

  , ,        4                                      

          6                                                                                       

              6                                                                                   

            1                        

          0-20

                    0.4

                                                                  1

   , .         10

  , ,          60 .