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xiangmumingcheng：jiyurfiddeyinliaozhongleizidongbianshiguanzhuangxitongdeyanzhi
zhidaojiaoshi：hanwei、wenyang
学生信息：180332、徐京生、机设183 173777、宋嘉瑞、电技173班 174537、刘鹏浩、物联网171