中国共产党新闻网蒙文版

    
                    
                  
                    
        
          
   29  2   20  2      
           2   1
             
           
             
                       
     
  345         
          1900    
         3720      
                 16
         33.4                    
             20  2 N   1
 4  
    20  2      
    20  2      
                  20      2         
          
    28           
  ）             
                 （