Aluminium and aluminium alloys - Sheet, strip and plate - Part 4: Tolerances on shape and dimensions for cold-rolled products; German version EN 485-4:1993
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Sheet metal roofing and wall covering work— 30 стр.
Aluminium and aluminium alloys; sheet, strip and plate; part 4: tolerances on shape and dimensions for cold-rolled products; German version EN 485-4:1993— 12 стр.
