ТЕХНОЛОГИИ, ИНЖИНИРИНГ, ИННОВАЦИИtan video
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![[Веселый инженер - машиностроение и технологии] Что такое МОДУЛЬ шестерни? Ты ТОЧНО поймешь!](https://sun9-48.userapi.com/impg/29huESWxn4vCkICtWpre--LJIkGuNYzPEwLsYw/JcFFwACQDDo.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=a099a0042720352be79d5bfe31e821e3&c_uniq_tag=72wzArVOXFBId6Tt168kNcuaePc0E2mAj2qHEJQmDAg&type=video_thumb)
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