坤哥物理-选修3-1电场，磁场-带讲义-36.19G-40盘币
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坤哥物理-选修3-3热学-带讲义-5.31G-20盘币
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坤哥物理-选修3-2同步课程-11.07G-带讲义-25盘币
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坤哥物理-选修3-4同步课程-机械振动和波-3.31G-带讲义-15盘币
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坤哥物理-选修3-4同步课程-光学，电磁波-1.74G-带讲义-10盘币
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坤哥物理-选修3-5同步课程-原子-2.14G-带讲义-15盘币
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坤哥物理-选修3-5同步课程-动量-9.53G-带讲义-30盘币
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坤哥物理-必修二同步课程-同步课+专题课-20.33G-30盘币
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坤哥物理-必修一同步课程-带讲义-包含初阶和高阶-25.96G-30盘币
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