???????????36*1800*8m????·????????λ????????
??????????????????<br><br>???????????????????????????г?????λ???????????????????????????????λ???????????????????????????????????????????????????????????г??????????????????????????????????????????????????????????????<br><br>??????????????????????10??2000??8000 21??<BR>10??2000??8000 52??<BR>10??2000??8000 42???
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????г?????λ???????????????????????????????λ???????????????????????????????????????????????????????????г??????????????????????????????????????????????????????????????
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10??2000??8000 21??
10??2000??8000 52??
10??2000??8000 42??
10??2000??8000 35??
12??1800??8000 42??
12??2000??8000 42??
12??2000??8000 32??
14??2000??8000 65??
???????????36*1800*8m??????????????????λ????????
