?? ?????????1????????????????
????:1???????:??????????
2???????????
3??????????
4?700?3??????????
5?????????
??????????????1???????????7???? (?? ???)??????????????1??7?9??????????????????????5???,??????????6.8??????1???,????????
???????????????????,?????????????????????,?????????????
?????????????,??,?????????????????,???7?????????????????????????????????????????22000?,????(??)
??:??