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Неизвестни подробности за механизацията

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Improved equipment styles diminished use and increased effectiveness. Mathematical equipment layouts were being formulated inside the mid 17th century. French mathematician and engineer Desargues created and manufactured the main mill with epicycloidal enamel ca. Механизация – это процесс перехода от работы в основном или исключительно вручную или с использованием https://josephc716imn0.birderswiki.com/user

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