Bau einer Halle - Stahlskelett aus Stahlbauelementen - Stützen, Binder und Profilbleche
Palabras clave
hall,
building,
steel,
build,
steel industry,
component,
carrier,
casing,
binder,
construction,
profile,
warehouse,
stability,
structure,
montage,
material,
topic,
background,
detail,
construction material,
material,
closeup,
industry,
craft,
connection,
component