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            ?????????2011-09-21 10:44 ?????????

            ?????? ?ù????????????????????????????????ˉ???????ˉ????????????????壬??????±?????????????????...

            ?????ù????????????????????????????????ˉ???????ˉ????????????????壬??????±??????????????????????饗??????5-6??????????????????????????
                ???????????豸??
                ?????飬??????????????????????飬???????????????鶴?Ρ?????????ο?·????????600*900????????????????????-350mm???????????60mm????????250*400????????????????????-40mm??????????600*400mm???????????????????????-20mm??
                ??????????????????????????????1500*3000mm????????????1000mm?????????????·?????????1500*3000mm????????????1200mm???????????????·?????????????94%-200????????η????????????????600*450mm??????????????????????????????????????????
                ???????????????????????????????????????????????????е?????·??????????????????????·????????δ???????????????ξ????????????????????????????????????????????????PH??12-13.????????????0.62?????????64???
                ??????????????????????????????9000mm??????????????????9000mm???????п??????á?????????????????????????????????????????????20????????????????????????????????????????????????????????????????????????????????????????????ú????????κ???????????????????????????

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