非動力式載重推車下樓輔助裝置之開發與評估

標題:	非動力式載重推車下樓輔助裝置之開發與評估 Development and evaluation of a labor-saving device of hand truck for stair descending
作者:	李彥廷楊秉祥 Lee, Yen-Ting Yang, Bing-Shiang 機械工程系所
關鍵字:	推車;樓梯;肌肉傷害;hand truck;stair;muscle injury
公開日期:	2017
URI:	http://etd.lib.nctu.edu.tw/cdrfb3/record/nctu/#GT070251002 http://hdl.handle.net/11536/140558
Appears in Collections:	Thesis