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Almost all public buildings haven’t
fit out the blind guide.The blind
missed too much.So we make the simple blind road can set in every building.
Zhejiang Sci-Tech University
Hangzhou, China
Zhejiang Sci-Tech University
Hangzhou, China
Zhejiang Sci-Tech University
Hangzhou, China
Lishuang
LiYaTing
ChenHaiJiao
DuTingHuan
