chalybe compages officinae industriae chalybee structurae warehouse
vexillum GB;Q235 Q235B Q345;
Superficies curatio: Galvainzed ;
Columna et purlin : : C sectio et Z sectio ;
Bracing: X-type, V- type vel alia genera comprehendentia e tibiis rotundis factis angulus
Tectum et murum sheet: Corrugated color ferro sheet, paniculum fartum
Fulmen: Princeps robur fulmine, Normal fulmen, Foundation fulmen
Ostium et fenestrarum materia: Duplex ostium labens, PVC vel fenestra Aluminium