"Cheng, Yawen" - Selaus tekijän mukaan Saimaan ammattikorkeakoulu
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Portable beverage can cooler
Liang, Bo; Cheng, Yawen (Saimaan ammattikorkeakoulu, 2010)The reason to make a portable beverage can cooler is that all the other products in the market are heavy, expensive and all use electricity from the wall plugs. Also regular refrigerators take a long time to properly cool ...