Aerospace series - Hot rolled sheets and plates in heat resisting alloys - Thickness 2,0 mm <kleiner => a <kleiner => 100 mm; Dimensions; German and English version EN 3506:2001— 13 стр.
Aerospace series - Metallic materials - General organization of standardization; links between types of EN standards and their use; German version EN 4258:1998— 16 стр.
