World Conference Center of Bonn
World Conference Center of Bonn
Place : Bonn,Germany
Pixel pitch:2.5mm
Project area :13 square meters
In door small pixel pitch2.5mm for World Conference Center of Bonn

Place : Bonn,Germany
Pixel pitch:2.5mm
Project area :13 square meters
In door small pixel pitch2.5mm for World Conference Center of Bonn