??????????????
8??1800??8000 90??
8??2000??8000 70??
8??2000??8000 32??
10??1800??8000 70??
10??2000??8000 90??
10??2000??8000 32??
12??2000??8000 56??
????????????
???????????????
????????????????????????????????????????????????????????????????????г??????????档?????????????У?????????????ó???????????????????????????2012????ó??????????????ó?????????????????????????ó???????????????????????????????????????ó?????????????????
?????????55*1800*C??q420qe?????????????????
