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2???????????

3??????????

4????????

5???98?

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?11?“??”(???)????(6??)?5???????205???????,????????????19.2??????????????????112.7????,?17????(68??/??????????),??905??,??300-350??,???120?????,?60????

?????????????,“??”?10-15?,??,??????????????????(???????,17???????????????17?????,60-65?/?),???????????,????,???????7?????(????,13-14??,40-45?????????/???),??

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?:9??????6??08?7???????08??,????????????????6-8?????,????????????????????????????9-12??,“??”???13-17????????

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???:9??????6?08?????????????????????????7???08?,??????????,?????,????????????????????????????(250~500?)?

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