 
 
 
 

 
    16.4           
  
2018/11/20
         11  13                                      37.8          16.4                  5547                                                                                                                                                                                                                                                               10 %    
 
  ᠰᠢᠨᠬᠤᠸᠠ ᠬᠤᠷᠢᠶ᠎ᠠ
 
 
  
  
        
        
   
2020           
     
2014-2015 ©                      蒙ICP备05070829号