                 
  
2019/8/6
                                                                                                                     
                                                3000     1000                                 90.2%                                                                    5                                                                                                                               5        
                                                                                                             240                   3500       3000           7—8                                    0.63%                     8                5                 5                  2                                              10                                                                      12      3                 11       59                             30                                             
                      2015                                                                     2018—2020                                                                                              15.24          1.06%                                             
 
   
 
 
  
 
2014-2015 ©                     蒙ICP备07000271号