(function(){var loadHandler=window['sl_{3CFCEFAF-7B95-475C-9026-41AD4745F521}'];loadHandler&&loadHandler(0, '<div id="spr0_4b58e611"><div id="spr1_4b58e611" class="kern slide"><img id="img2_4b58e611" src="data/img2.png" width="960px" height="540px" alt="" style="left:0px;top:0px;"/></div><div id="spr2_4b58e611" class="kern slide"><div id="spr3_4b58e611" style="left:359.499px;top:4.872px;"><div style="width:0px;"><span id="txt0_4b58e611" data-width="216.691406" style="left:7.2px;top:4.878px;">BÀI 4. BẢN VẼ LẮP</span></div></div><div id="spr4_4b58e611" style="left:480px;top:270px;"><img id="img0_4b58e611" src="data/img0.png" width="1" height="1" alt="" style="left:-0.5px;top:-0.5px;"/></div><div id="spr5_4b58e611" style="left:22.28px;top:51.858px;"><img id="img1_4b58e611" src="data/img1.png" width="915" height="447" alt="" style="left:0.22px;top:-0.041px;"/></div></div></div>', '{"s":[]}');})();