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????2??????????????????17? (?)2??17??,?????,??,???,??????12351??????????????????,???94????????,?????????3.3??3.2???????????????
???,??,?????????2.3??????????????,????400??????????????????;????,??????????????????????????
????????????????,5?????????,?10.9??,????????18.8????????????1.6????6962???????6338?????????1058????,???????(??????) ???:?????
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?????5????????????????????10.9???????????????