     2019           
  
2019-12-19
                 2019                                                               20.425     38.4          4.5   15  20 % 40 %     5.2       3    20  30 %  40 %    1.1   15  20 % 25 %     1.1        2.1   15 - 20 % 25 %     2.1        9.2    30 - 40 %   50 %     0.025        30             0.5                                3    6               0.8     17.2        17             0.39      0.93   1.32                                                                                                                                          
 
                 
 
 
  
 
2014-2015 ©                      蒙ICP备05070829号