Вебинар по машиностроению. 2 часть
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![[Веселая наука] Глубокие приседания - друг или враг для наших коленей?](https://sun9-60.userapi.com/impg/560vC4EbBy9UzkofCdU9L3V4Y1tkEcqlJdRkpQ/Fxx9bu7heJ0.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=cd050013a19aeb3631f8a707d0556c99&c_uniq_tag=W78-j4PVd5tCkG28CDfMmzPkSB6oohUfTODhuB8-LA0&type=video_thumb)
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4 weeks ago 00:13:48 1.5K
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3 weeks ago 00:25:39 347
