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SIM plicity/sim card / mobile phone

SIM plicity/sim card
SIM plicity/sim card

More convenient,easier to out,that’s SIM plicity, the specialty of it is the groove on the SIM card. Buckle the groove, then it out. It solves the problem that it’s hard to get SIM card out of the cellphone.

University

Hubei University of Technology

Hubei University of Technology
Wuhan, China

Design

Hubei University of Technology

Hubei University of Technology
Wuhan, China

SHI Qi ZHOU Qingqing CHEN Zhuo

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Electronics

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