???????38*1800*8m????·?????÷????????????????
??·????????????????????????10??2000??8000 21??<BR>10??2000??8000 52??<BR>10??2000??8000 42??<BR>10??2000??8000 35??<BR>12??1800??8000 42??<BR>12??2000??8000 42??<BR>12??2000??8000 32??<BR>14??2000??8000 65??<br><br>??????·?????????????????<br><br>??·????????????????????????? ???????????????????????????????????????????????????????
??·????????????????????????
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??
??????·?????????????????
??·?????????????????????????
?????????????????????????????????????????????????????????????????10??25?????????????????????????7611????????????????????????????????????????????????16.2?????????11?·???????п????????????????????飬??????????????????????????????????????????????????????????????????????????
???????38*1800*8m????·???????????????????????????
