A Pedal-Powered Sweeping Machine to Enhance the Efficiency of Street Sweeping
碩士 === 國立成功大學 === 工業設計學系 === 105
Main Authors: | , |
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Other Authors: | |
Format: | Others |
Language: | en_US |
Published: |
2017
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Online Access: | http://ndltd.ncl.edu.tw/handle/5b2qug |