EN 4826:2014 航空航天系列 規定抗拉強度<= 1450 MPa 的鋼、銅合金、鎳合金和鋁合金的零件和緊固件的鋅鎳(12% 16% Ni)電鍍
Aerospace series - Zinc-Nickel (12 % - 16 % Ni) plating of steels with specified tensile strength <= 1450 MPa, copper alloys, nickel alloys and aluminium alloys for parts and fasteners