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No.Jia 28 Beiwa Road,Beijing,Beijing,China China
voting system function:vote, check attendance, ask, interactive response, exam 2-way RF LCD screen display 21 key buttons
voting system results can be displayed and saved in timely lcd with 16 buttons single choice, multiple choice, right or wrong
technical education equipment timely gether data and statistic data OEM &ODM support 21 key buttons
interactive teaching system widly used in many contries timely gether data and statistic data OEM &ODM support PPT support
連絡先担当者 tracy xu
住所 No.Jia 28 Beiwa Road, Beijing, Beijing
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