???????????
????????
???????????????????????????????????????????????????л????????????????????????????????????
???????????????????????δ???????????????????????棬???????????????????????????????????????
???????????????????????????????????????????? ??
?????????????
14??2000??8000 35??
14??2000??8000 70??
8??2000??8000 21??
8??2000??8000 70??
8??2000??8000 32??
8??2000??8000 70??
10??2000??8000 21??
???x???????60*1600*C??q345qe?????????????????
