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          ?????????2011-03-24 14:49 ?????????

          ?????? ??????????????? ??·??????????????????????5mm??С??5mm?????е??????????????????????5mm???????...

          ??·??????????????????????5mm??С??5mm?????е??????????????????????5mm??????????

          ?????????????????????????????????????????+5mm???????????????????????????侫???????61??????????????37%??????????β?????????????????λ8-9%????????????????????????????????60%????????????????20%??-5mm????????600???????????????????????????????????????45?????????????43-45%????????????400???????????????????????????????????????53%????????????????35-36%???п??????????????????????18?????????7%??

          ?????е?????????250-1050*3300mm???????????????????

          ?????з????е?????????????????????????????????????????????????????????????????????????????????д???????????????????40T/h????????????90%??????????????????????????????????????????????С????????飬?????????????????????????????????ι????????豸???????з????е??????????????

           

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