图书标签: 工业技术 機械 机械
发表于2024-11-23
507 Mechanical Movements pdf epub mobi txt 电子书 下载 2024
This 1868 compendium of ingenious mechanisms employs simple drawings to explain 507 of the small components that constitute complex machinery. Left-hand pages feature illustrations, and facing pages offer brief descriptions of use and operation. Ranging from simple to complex, the mechanisms include cranks, pulleys, drills, wheels, and screws.
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507 Mechanical Movements pdf epub mobi txt 电子书 下载 2024