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За механизацията

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Enhanced gear layouts lowered dress in and greater efficiency. Mathematical gear patterns had been created while in the mid 17th century. French mathematician and engineer Desargues intended and made the initial mill with epicycloidal tooth ca. Механизация – это процесс внедрения механических устройств и машинного оборудования в различные сферы https://jonahb949vik4.plpwiki.com/user

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