11??4??????10*1.8*7??q370qc???????????????????
???????????????????????8??1800??8000 35??<BR>8??1800??8000 80??<BR>8??2000??8000 32??<BR>8??2000??8000 42??<BR>8??2000??8000 21??<BR>10??1800??8000 32??<BR>10??1800??8000 80??<br><br>???????????????????<br><br>???????????????????????????????????????????????????????ó?????????????????????????????????????????????????????????
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8??1800??8000 35??
8??1800??8000 80??
8??2000??8000 32??
8??2000??8000 42??
8??2000??8000 21??
10??1800??8000 32??
10??1800??8000 80??
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11??4??????10*1.8*7??q370qc????????????????????????
