Jifeng Shen,Tianhao Liu,Guanghui Huang yettwasken-d ɣef usmel Industrial Design Winners s wayen i d-yewwi: 1 n ufeṣṣel i yewwin arraz, deg taɣulin: Tamhendisin n Ufaris d Ufeṣṣel Atiknik.
Walit akaram n leqdicat i yewwin arrazen sɣur Jifeng Shen,Tianhao Liu,Guanghui Huang
Ifeṣṣilen sɣur Jifeng Shen,Tianhao Liu,Guanghui Huang
Tamhendisin n Ufaris d Ufeṣṣel Atiknik Touchnav Navigation Cane sɣur Jifeng Shen,Tianhao Liu,Guanghui Huang
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