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初三物理(北京版)直流电动机

视频地址：https://video.cache.bdschool.cn/vd/4b0ba3ea030e58100b2af7d511a6e206.mp4
附件： 1210初三【物理(北京版)】直流电动机教学设计.docx
附件： 1210初三【物理(北京版)】直流电动机课后练习.docx
附件： 1210初三【物理(北京版)】直流电动机学习任务单.docx
附件： 1210初三【物理(北京版)】直流电动机.pptx

17 views Jul 15, 2021

初三物理(人教版)电动机(第一课时) 初三化学(北京版)第8章碳的世界第二节二氧化碳的性质和用途(1)

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