??·????????????????????????
???????
????????í???????????·?????·?????????纣??????
????????
??δ??????????????????"??????????????????????????????????г??????????????????????Я???????????????
??·?????????????????????????
?????????????????????????????????????????????????????????????????10??25?????????????????????????7611????????????????????????????????????????????????16.2?????????11?·???????п????????????????????飬??????????????????????????????????????????????????????????????????????????
??·????????????????????????
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??
???45*1800*C????·????????????????????????
