????:1??????200?????:????????

2?????

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

4???????

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

???,???????????????“????”?“???????”,?13??,??????????????4707?????????,????????32%,??,????

9???????5?,?????????1????????MU5807?????????????????????,????????????????,????,?????????????,??

?????????,???????????????????,???????????????????,?????????????????????????????????,??????,?????????????????????

??????????????? ?????????????:???10?????????????,??????,??????????20%??50%????

?????????4????????????,?2????,??????????????????2??????,????????????????????????????????????,????

??? ??????:??,??????????????????25-30???????????????,???????,???,??,?????????????????????????1500????????????????(????) ??:????????????