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When the meeting or the bar public situation, the multi- people uses the can drink, the same goods are the person are unable to recognize This design is pulling the link to fasten inlays a flexible cord, may carry on according to the flexible cord different shape recognizes.
Guangdong Industry Technical College
Guangzhou City Guangdong Prov., China
Yuanlong Gui
Chun Yang
Guangdong Industry Technical College
Guangzhou City Guangdong Prov., China
Xiangzhi Kong
Minchan Zhu