??·????????????????????????
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??
????????
??????????????????λ????????????????????С???????淶?????λ???????????? ?????????????????????ù?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
??·?????????????????????????
????????????????10??25???????????и??????????1443.58?????????????2??????????????????????????????????潵??????2?????????????У????????????????710.33????????????3??????????????????????????????????????????????????????????????ó???????????????????????б????г?????????
9??6??18*1500*6000????·?????????????????????????
