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

2??????????

3???????

4?????????

5?????

?:??11????????????1?,???????,????,??4000??????????????????????

?????????,??????????????,???????????????,???????????????,????,??????????????????????2300??????????

?????????????????? ?:10??????????,?????,?????????????,?????????

?,??,????2580??2620??,??????????????????????????????,????????????????

??:????????????????,???????????300-600??/????,??,??????????????

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

??????????????????,??160??????????,??,????????????????????,????????

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

??????????,???161.5??????,?????????????????,????????7600???????????,???????89.8%?????????? ???:????