PREN 6025-1997 Aerospace Series Plates in Aluminium Alloys Close Tolerance Flatness Thickness 6 mm Less than a Less than or Equal to 160 mm Dimensions (Edition P 2)
1998PREN 6025-1998 Aerospace Series Plates Aluminium Alloy 2024 Close-Tolerance Flatness Thickness 6 mm Less than a Less than or Equal to 55 mm Dimensions (Edition P 3)
1997PREN 6025-1997 Aerospace Series Plates in Aluminium Alloys Close Tolerance Flatness Thickness 6 mm Less than a Less than or Equal to 160 mm Dimensions (Edition P 2)
1991PREN 6025-1991 Aerospace Series Plates Close-Tolerance Flatness Aluminium Alloys (Issue P 1:1997 ED 2)