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城市自卸货车安全投影仪 / 投影仪


Projector is a projection device security area, in the city maintenance, the equipment
to unload the NiTou car sand, gravel, etc., as the projection to prompt people to a safe
area, this area is dangerous, please don't close to. Suitable for streets, public places,
such as a variety of applications.



广东省广州海珠区新港西路152号, China

廖伯麟 廖伯麟,