全部回答 (1) 首答仅用{{minutesHtml}}
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227000/200*7*0.006165*14*14/1000=9.6t
184000/200*10*0.006165*14*14/1000=11.12t
2021-09-02 21:17:37
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全部回答 (1) 首答仅用{{minutesHtml}}
227000/200*7*0.006165*14*14/1000=9.6t
184000/200*10*0.006165*14*14/1000=11.12t
2021-09-02 21:17:37
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