• <tr id='tEN9CD'><strong id='tEN9CD'></strong><small id='tEN9CD'></small><button id='tEN9CD'></button><li id='tEN9CD'><noscript id='tEN9CD'><big id='tEN9CD'></big><dt id='tEN9CD'></dt></noscript></li></tr><ol id='tEN9CD'><option id='tEN9CD'><table id='tEN9CD'><blockquote id='tEN9CD'><tbody id='tEN9CD'></tbody></blockquote></table></option></ol><u id='tEN9CD'></u><kbd id='tEN9CD'><kbd id='tEN9CD'></kbd></kbd>

    <code id='tEN9CD'><strong id='tEN9CD'></strong></code>

    <fieldset id='tEN9CD'></fieldset>
          <span id='tEN9CD'></span>

              <ins id='tEN9CD'></ins>
              <acronym id='tEN9CD'><em id='tEN9CD'></em><td id='tEN9CD'><div id='tEN9CD'></div></td></acronym><address id='tEN9CD'><big id='tEN9CD'><big id='tEN9CD'></big><legend id='tEN9CD'></legend></big></address>

              <i id='tEN9CD'><div id='tEN9CD'><ins id='tEN9CD'></ins></div></i>
              <i id='tEN9CD'></i>
            1. <dl id='tEN9CD'></dl>
              1. <blockquote id='tEN9CD'><q id='tEN9CD'><noscript id='tEN9CD'></noscript><dt id='tEN9CD'></dt></q></blockquote><noframes id='tEN9CD'><i id='tEN9CD'></i>

                0597-2985223

                第二代电子白板

                采用优质白板玻璃,壁厚0.3mm,细腻平整,书写流畅,字迹清晰,擦后无痕,耐磨损,耐腐蚀,色调柔和,时尚美观!学生任∴何角度都能正常观看,可ω 视效果非常好,有◎效保护了师生视力健康!