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初三物理（人教版）安全用电

视频地址：https://video.cache.bdschool.cn/vd/f94cf5efe11b5b4f8325069fc45bd82e.mp4
附件： 1127初三【物理(人教版)】安全用电教学设计.docx
附件： 1127初三【物理(人教版)】安全用电练习题.docx
附件： 1127初三【物理(人教版)】安全用电任务单.docx
附件： 1127初三【物理(人教版)】安全用电.pptx

15 views Jul 15, 2021

初三物理（人教版）家庭电路（第二课时）初三物理（北京版）简单磁现象

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