                                 
  
2019/7/3
                                                                                                                                                                                      2016                 2018  3                           88  418               20%   2019  6  17                        
        
IE11 ᠪᠤᠶᠤ ᠪᠤᠰᠤᠳ ᠰᠢᠨ᠎ᠡ ᠬᠥᠲᠥᠴᠢ ᠶᠢ ᠠᠰᠢᠭᠯᠠᠭᠠᠷᠠᠢ