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

????:???????:???????

??????????6??18??????????? ??,6??18??7?????,???????

??????,?????????????50.82?,?0.32???,???13????0.8??;

????48.17????????????,??0.17?????,?15???????????,??????????????????????0.5??;

??23?????,?1.3???;

???????????60.25????????,?0.75?????,??5?????,????????????????????????????????????0.9?;

??,?0.5?;

????,??0.8???????

???67.04??????,??????????????2.04?,?????;

17?22?30?,?48.78??,?????1.28?????,????????48.36???,????;

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