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["Катализаторная коксующая переработка топлива смесьра",," "Участвуйте:财富;回答正确:奖3财富。https://bbs.hcbbs.com/static/image/hrline*2.gif

2019-05-05View Original

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参与:奖1财富;回答正确:奖3财富。 https://bbs.hcbbs.com/static/image/hrline/2.gif https://bbs.hcbbs.com/static/image/hrline/3.gif 单选题:在催化剂罐抽空器的扩压管里是将( )。 A、热能变成动力能 B、动力能变成压力能 C、热能变成压力能 D、压力能变成动力能 答案: B https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif 注:两天后答案自动公布。

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