CN210227313U - 一种带有计时功能的计算机系统维修培训装置 - Google Patents
一种带有计时功能的计算机系统维修培训装置 Download PDFInfo
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Effective date of registration: 20220427 Address after: 410000 Triangle Garden, Zhongshan Road, Huangni street community, Dingwangtai street, Furong district, Changsha City, Hunan Province 718, 7th floor, Xingcheng Patentee after: Changsha Xinmei Information Technology Co.,Ltd. Address before: 325000 room 207, building 1, 102 Dongfang Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: WENZHOU HAIFA INTELLIGENT TECHNOLOGY Co.,Ltd. |
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