PREN 4500-5-1995 Aerospace Series Metallic Materials Rules for Drafting and Presentation of Material Standards Part 5 : Specific Rules for Steels (Edition P 1)
1996PREN 4500-5-1996 Aerospace Series Metallic Materials Rules for Drafting and Presentation of Material Standards Part 5 : Specific Rules for Steels (Edition P 1; Corrigendum:07/05/96)
1995PREN 4500-5-1995 Aerospace Series Metallic Materials Rules for Drafting and Presentation of Material Standards Part 5 : Specific Rules for Steels (Edition P 1)