2??21????﹫???????16*1500*6000????·???????г???????????????
??????????????????
????????
??????????????????????????????????????????????????????????????????????????飬????????????????????????紹???
??????????????????????
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??
2??21????﹫???????16*1500*6000?????????????????г???????????????