Basic Machines and How They Work 在线电子书 图书标签: 机械 发明 英文原版
发表于2024-12-23
Basic Machines and How They Work 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
Only elementary math skills are needed to follow this instructive manual, which covers many familiar machines and their components, includinglevers, block and tackle, andthe inclined plane and wedge, in addition to hydrostatic and hydraulic machines, internal combustion engines, trains, and more. 204 black-and-whiteillustrations.
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Basic Machines and How They Work 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024