Aerospace series - Nickel base alloy NI-B46001 (NiCo20Si5B3) - Filler metal for brazing, powder or paste; German and English version EN 3939:2001— 14 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.
