12*1800*8m??q460qe??·?????÷??????????????
??·????????????????????????6??1800??8000 80??<BR>10??1800??8000 76??<BR>8??1800??8000 90??<BR>10??2000??8000 35??<BR>12??2000??8000 42??<BR>14??2000??8000 21??<br><br>???????? ???????????????????????????????????豸??????????????????????????????????????????????????????????????????????????????????????г????????????
??·????????????????????????
6??1800??8000 80??
10??1800??8000 76??
8??1800??8000 90??
10??2000??8000 35??
12??2000??8000 42??
14??2000??8000 21??
????????
???????????????????????????????????豸??????????????????????????????????????????????????????????????????????????????????????г??????????????????Э??????????????????????????????????徭?????????????????????????????????????????????????????????????????????????????????????????????????硢????????????????????????
??·?????????????????????????
????????????????????????????г??????????????????????????????11???????????????????11??????????????????????????????120????
12*1800*8m??q460qe??·?????????????????????????
