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????????????2?·????????????1?·??????????????????????????????????????????9????????????????????????λ??1????????????????1???????2????????????????2007??2????????λ??????????????????????????????????й??????????????????????????????????????????????????12?????????????????????ù????????????????????
??·????????????????????????
6??1800??8000 80??
10??1800??8000 76??
8??1800??8000 90??
10??2000??8000 35??
12??2000??8000 42??
14??2000??8000 21??
3??1250??6000 75??
????????
??????????50????????м??????20?????????????38000??????????2800??????????40000????????2000?????????????30???????2???25????????????????й?????????????г???????????????????????????????и?????????????12?????160??????????????????????????????????????е?豸???????????????и????????????????8-600mm???4.6m??????15m???????и??????????????????????????????????к?????????????????????豸??????????????????????????????????????и??????????б???????????????μ????????????????簲????????????????????????????????????
?????????3.0*1*8????·???????????????????????????
