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

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

??????(??????):??????,??????????????,????????????????,?????????,????????????????????

??????,?????????????????,?????????????????60%????????????,????????????,??????????

??,?????????????1800??????????????????6??????????6?????????,??6?????????

????????,????????????????????????,?,?????800?????

???????????????,???????????????????????,????????,?21?????

6?15?????????,?,??,??????????????,??????????????????????????,??74??????????85%???????????????????

????????????????(6?????????????????16??)?????,??????????417??,??13??????????,???????????????,?????????? ????????:??????