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Paucibacillary Switch / Paucibacillary Switch

Paucibacillary Switch

Experiments proved that ,with prolonged air exposure,, the outlet of drinking fountain will produce a lot of bacteria,which is ingested through drinking contaminated water.
Paucibacillary Switch is not only a drinking fountain switch, but it also is a plastic cover of the outlet.With the protection of the Paucibacillary Switch,germs of the outlets has declined.With it you can drink cleaner water.


NanChang university

NanChang university
NanChang, China


NanChang university

NanChang university
NanChang, China

JianJian Li XiaFei Ding Hao Hu Jiang Wu