4??13????????????22*1800*8m???·?????÷?????????????????
??·????????????????????????
10??2000??8000 76??
10??2000??8000 70??
4??1500??8000 21??
10??2000??8000 70??
4??1500??800035??
4??1500??8000 80??
8??1800??8000 70??
??·????????????????????????
??????????????????????????????????????????????????????????????????????????乤??????????????????????????????????????????????????????????????????????????????????????????????????????????軯?????????????????
??·?????????????????????????
???????????10?????????????????????210.68????????????-1??????????г????????????????????????????ó?????????????????????????????????10?·????????????????????????????????????210????????
4??13????????????22*1800*8m???·????????????????????????????
