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?1???18?????(?????? ????????????????)?18?,??,?????,????????????????27??????????(????)100??????2000????????,??????,???703????????1148?????,????????????????????????????????????15????????,?????

??,????????????????12?????,???????,?????100%?????????????,???????30%?,?????????????????????????????10%??????????????????????????,?????1200??(??????????60????????????),????????????1200????????????????(???????12???),??1.6?????????????????(????????????????3??????)?

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