Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 8: Porthole tubes, tolerances on dimensions and form; German version EN 755-8:2008— 18 стр.
Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 8: Porthole tubes, tolerances on dimensions and form; German version EN 755-8:2008, Corrigendum to DIN EN 755-8:2008-06— 2 стр.
