PRODUCTOS DE ACERO: PERFILES HUECOS PARA ESTRUCTURAS DE EDIFICACION
STEEL PRODUCTS: HOLLOW SECTIONS FOR BUILDING STRUCTURES
Buy on AENOR
77.140.75 / Steel pipes and tubes for specific use
91.080.10 / Metal structures
CTN 36 - Iron and steel
It is cancelled by: UNE-EN 10219-1:1998
It is cancelled by: UNE-EN 10219-2:1998