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