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Flexible Bottle / Flexible Bottle

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University

Nanjing forestry university

Nanjing forestry university
Nanjing, China

Chao Zhang,
Nanjing forestry university

Aijun Huang,
Nanjing forestry university

Ting Gao,
Nanjing forestry university

Yingjie Hao,
Nanjing forestry university