????:1?????????????:?????

2???????

3?????????

4????????

5??????????

???????8??21????????? ????,8???????19?????????????????????20?????,????,?????????????????????????????????????????????????????????????20???22??????????????????,?28????27?,?????????,?????????????,????

????????????,???????????????????,????????????????????????????????????,??19??12?,??20??,??,??????????????????????????????,???????????????????7000??,??????????????,?????3?????????????;??????????????????????150???????????????50?????;??????????????????????????1??Mi-171?????,?????????????????????????????????498???????????????93??35???????????????

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