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Умният трик на механизацията, който никой не обсъжда

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Enhanced gear patterns decreased put on and enhanced effectiveness. Mathematical equipment types ended up developed while in the mid seventeenth century. French mathematician and engineer Desargues intended and manufactured the first mill with epicycloidal enamel ca. Первая стадия автоматизации обеспечивается посредством разомкнутой системы автоматического управления. Примерами автома... https://dennisz469mzl7.wikikarts.com/user

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