Streamline flat thin wall box girder

high strength cold-formed thin-wall steel wall stu

inner wall (in-wall)

precast outside wall and cast-in-place inside wall

shear wall structure supported on frame-shear wall

shear wall supported on frame-shear wall structure

wall coil，wall grid

wall-to-wall

wall-to-wall carpet

[domain] wall resonance

22cm Underground Retaining Wall

3003 curtain wall plate

3D curtain wall information model

6 dB sound beam full wall thickness overlap area

800 kV DC wall bushing

800 kV wall-through sleeve

∞-shaped diaphragm wall

a finger on the wall

a low stone wall built along the water's edge to protect an embankment