<h2><span>水電2</span></h2> <div class="blgfolderbar"> <div class="date">文章日期:2008-06-11 17:51</div> </div> <div class="msgcontent">今天上課只有教6分水管擴管練習 心得火要迅速移動管子不要燒焦表面反光溫度差不多到達烤得長度為管外徑1.5倍</div>