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Many old people and women living alone may be worried about a bucket of water, and it would be a challenge no matter they hold it or carry it on the shoulder. Two recessed grasps in the original model may be convenient for them no matter it is carried by one or two people.
Changsha University Of Science & Technology
Changsha, China
Miao zhang,
Changsha University Of Science & Technology
Zhongyang zhang,
Changsha University Of Science & Technology
Ying zhou,
Changsha University Of Science & Technology
Xiumin li,
Changsha University Of Science & Technology
