Basic Machines and How They Work 在線電子書 圖書標籤:
發表於2024-09-08
Basic Machines and How They Work 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024
Only elementary math skills are needed to follow this manual, which covers many machines and their components, including hydrostatics and hydraulics, internal combustion engines, trains, and more. 204 black-and-white illustrations.
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Basic Machines and How They Work 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024