??????????????????????
?????Χ???? ??????????????Ч???????Χ???????????????С??????磬?????????????????????????緶Χ?????????????λ?????????????????????????
???????????????????
??????????????????????
8??2000??8000 35??
8??2000??8000 42??
8??2000??8000 21??
8??2000??8000 32??
12??2000??8000 79??
???????4??1??????????14*1600*C?????????????????????
