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Public toilets signage / Public toilets signage

Public toilets signage
Public toilets signage

Some toilets utilization is low. If free to use the position, all positions need cleaning, will increase the cleaning pressure. Centralized position of use, to reduce the pressure of the cleaning.

University

City Institute,Hebei university of Technology

City Institute,Hebei university of Technology
Tianjin, China

玉 陈,
City Institute,Hebei university of Technology