???? ????????????

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??????7??????????15??? ?????,??,?????????????????,????????????????????,?????????,?????,?????????????35~39?,????????????40??

??,????????????,??????????????????????????????????????????????????????????????????35??????????????????,?????????,?????????????????????????37~39?,????40???????

??????????????????,?????,?????,?,????????????,????????

?????????????????????,?????????????,??,???????????????24?,????????????????????????????????????????????????????????????,???????????????,????,??(250~270????)??????(??????????30~50??,????????80?????????),???

????,?(15???????????)?????5???120???????????,??6??????(12????/?),?1000?????????????,????,?????

????,15??08?????????????????16?????08????,??(50-90??????);?????????????????????????6~7????8~9???

????????????,??10??????,???????????????????????????????????????,?????,??????????,???????????????????????????????????????,????5~10??,??????40??

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