＜span class="item"＞有色金属＜/span＞ ＜span class="item"＞能源化工＜/span＞ ＜span class="item"＞贵金属与黑色金属＜/span＞ ＜span class="lecturer"＞讲师：Weibo＜/span＞ ＜span class="lecturer"＞讲师：东奥名师＜/span＞ ＜span class="lecturer"＞讲师：任远＜/span＞ ＜span class="lecturer"＞讲师：佟雪欣＜/span＞ ＜span class="lecturer"＞讲师：冬天＜/span＞ ＜span class="lecturer"＞讲师：凌紫绮＜/span＞ ＜span class="lecturer"＞讲师：刘圣妮＜/span＞ ＜span class="lecturer"＞讲师：刘颖＜/span＞ ＜span class="lecturer"＞讲师：吕鹏＜/span＞ ＜span class="lecturer"＞讲师：备考规划指导＜/span＞ ＜span class="lecturer"＞讲师：娟子＜/span＞ ＜span class="lecturer"＞讲师：宋朝儒＜/span＞ ＜span class="lecturer"＞讲师：宋法明＜/span＞ ＜span class="lecturer"＞讲师：小燕＜/span＞ ＜span class="lecturer"＞讲师：展乔＜/span＞ ＜span class="lecturer"＞讲师：巧巧＜/span＞ ＜span class="lecturer"＞讲师：张一琳＜/span＞ ＜span class="lecturer"＞讲师：张小映＜/span＞ ＜span class="lecturer"＞讲师：张峰＜/span＞ ＜span class="lecturer"＞讲师：张志凤＜/span＞ ＜span class="lecturer"＞讲师：张敬富＜/span＞ ＜span class="lecturer"＞讲师：彭婷＜/span＞ ＜span class="lecturer"＞讲师：斌哥＜/span＞ ＜span class="lecturer"＞讲师：暖阳＜/span＞

＜span class="item"＞有色金属＜/span＞ ＜span class="item"＞能源化工＜/span＞ ＜span class="item"＞贵金属与黑色金属＜/span＞ ＜span class="lecturer"＞讲师：Weibo＜/span＞ ＜span class="lecturer"＞讲师：东奥名师＜/span＞ ＜span class="lecturer"＞讲师：任远＜/span＞ ＜span class="lecturer"＞讲师：佟雪欣＜/span＞ ＜span class="lecturer"＞讲师：冬天＜/span＞ ＜span class="lecturer"＞讲师：凌紫绮＜/span＞ ＜span class="lecturer"＞讲师：刘圣妮＜/span＞ ＜span class="lecturer"＞讲师：刘颖＜/span＞ ＜span class="lecturer"＞讲师：吕鹏＜/span＞ ＜span class="lecturer"＞讲师：备考规划指导＜/span＞ ＜span class="lecturer"＞讲师：娟子＜/span＞ ＜span class="lecturer"＞讲师：宋朝儒＜/span＞ ＜span class="lecturer"＞讲师：宋法明＜/span＞ ＜span class="lecturer"＞讲师：小燕＜/span＞ ＜span class="lecturer"＞讲师：展乔＜/span＞ ＜span class="lecturer"＞讲师：巧巧＜/span＞ ＜span class="lecturer"＞讲师：张一琳＜/span＞ ＜span class="lecturer"＞讲师：张小映＜/span＞ ＜span class="lecturer"＞讲师：张峰＜/span＞ ＜span class="lecturer"＞讲师：张志凤＜/span＞ ＜span class="lecturer"＞讲师：张敬富＜/span＞ ＜span class="lecturer"＞讲师：彭婷＜/span＞ ＜span class="lecturer"＞讲师：斌哥＜/span＞ ＜span class="lecturer"＞讲师：暖阳＜/span＞