???????????????

????:?????:600?????????

??6?15???? (??????)15?????11????39???????????????,???8L875????,??????????????????,?????

6??????15???????????????,???“???????”?????????????8L875????? ??????????? ??

???????,???“?”????“?????”?????????????“???????????????”????????????,????????,??????????????????

??????,????8L875??161??????,?????,??????????????????12??????????????28?????????????,8L875??,??????“????????????”??????????

?,“????????????,?????????????,????????”

15???????????????,??????????8L876????????181?????????????????????????,?????100%?

?????A320????????????8L875,??????11?30??????,12??????45????;????8L876,?13????45??????,16????55??(????????)?(????)

??:????????????????