PREN 4061-1994 Aerospace Series Filler Metal for Brazing Amorphous Foil Thickness 25 Micrometer Less Than or Equal to a Less Than or Equal to 65 Micrometer Dimensions
1996PREN 4061-1996 Aerospace Series Amorphous Foil in Filler Metal for Brazing Thickness 25 Micrometer Less Than or Equal to a Less Than or Equal to 64 Micrometer Dimensions (Edition P2)
1994PREN 4061-1994 Aerospace Series Filler Metal for Brazing Amorphous Foil Thickness 25 Micrometer Less Than or Equal to a Less Than or Equal to 65 Micrometer Dimensions