????????11??27???????????????????? (??????? ?????????)?????????????????????27????????????,???????????????????,??????????,?????????????????????

???????,??????(??)????

??????????????????20????,??????11??22?????????????????,????????70???????????,?????????????????6??

????????????????????300?,?8.6%??8.7%?????????????,?,??????????????????????(???) ???????????:??????? “????????”_????

?? ??????????????????

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

2???????m

3???????

4?????

5????????

????????11??27???????????????????? (??????? ?????????)?????????????????????27????????????,???????????????????,??????????,?????????????????????

???????,??????(??)????

??????????????????20????,??????11??22?????????????????,????????70???????????,?????????????????6??

????????????????????300?,?8.6%??8.7%?????????????,?,??????????????????????(???) ???????????:???????