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

2??????????

3????????????

4?????????????

5????????????????

6?25???????????????????????????,??3??????????????,??3????????

?,???(?)???,?????,??,????,???????????300????????????????????3????????????40??,????120???????????????,?????????????????47.32??,?????????166???

??,????????12800??????????????????15000????????????????????????2550???????????????,??15.7???0.5????????????72???????????,??520??????(?????????? ?? ???? ?)

?:????