<div style="text-align: center; color: #666 "><a class="embeded_document" data-id="67" data-orientation="vertical"><img class="photo" src="http://163.26.206.177/assets/documents/67/original/cover.jpg" width="200" height="280"></a><br>第一章 氣體(全)</div><div style="text-align: center; color: #666 "><div><a class="embeded_document" data-id="68" data-orientation="vertical"><img class="photo" src="http://163.26.206.177/assets/documents/68/original/cover.jpg" width="200" height="280"></a><br>第二章 化學反應速率(全)</div><div><div><a class="embeded_document" data-id="69" data-orientation="vertical"><img class="photo" src="http://163.26.206.177/assets/documents/69/original/cover.jpg" width="200" height="280"></a><br>第三章 化學平衡(全)</div></div></div>