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

2????????????

3???????

4??????????

5?????????200

??????9???5??? ?????????????5?????????????????????????,???????????????,??????,????????

??????????????????????????,?,????????????50???,??????????????,????????7???,??1200????,???????????????????27????????42???70??80?????,????40???????????2???10???7??42??

???????????????????????????????????,????????????????70%????,?????????13??????

???????????5?,??????????12???????????????????????????????????????????????????????(????????????)????,????????????8100??,?????????????????????? ?????????????:???