دليل مرجعي (إصدار PDF)

Table Of Contents
 
544
 

          .    
  
 .    :
      
60%
           
     50 °    10 °

 
     .   .

         .
 
            
 .             
 
      .
:
  :
             
        
  .
  
             
    .        
               .
             
   .