NF C93-781*NF EN 61249-5-1:1996 Materials for interconnection structures. Part 5 : sectional specification set for conductive foils and films with and without coatings. Section 1 : copper foils (for the manufacture of copper-clad base materials).
1996NF C93-781*NF EN 61249-5-1:1996 Materials for interconnection structures. Part 5 : sectional specification set for conductive foils and films with and without coatings. Section 1 : copper foils (for the manufacture of copper-clad base materials).