电子白板图片
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图片尺寸400x400![鸿合(hitevision) 交互式电子白板80寸](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73C440F2E3B1882F19CED20E2F4C9E8908CDBCC6A9DC02148081EABB2C3DAFD919764006EA4DC860398890CCCF364880486BDC6487C31EAE25FD620C08CF39FAC8707E10C79CF35EC423A95F5F24A03343)
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图片尺寸800x800![光学电子白板](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9C6F9C86E1097FDD85648F1330A9FF9C1B6ADFA91E380582F3E359B7E20F50BD8CC7E0114B95F0352820214B95E8C3BF699F23C8744D688043D46B057366C49C8E6A3346E3A7870EEEF9332B9AE6AADE5)
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电子白板的标准尺寸您知道多少
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教学电子白板时信达厂价直销
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光学白板 触摸智能电子白板 教学白板 电
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