阿法埃莎
铬粉, Chromium powder
铬片, Chromium pieces
铬溅射靶, Chromium sputtering target
钴粉, Cobalt powder
钴柱, Cobalt slug
钴箔, Cobalt foil
钴丝, Cobalt wire
钴棒, Cobalt rod
铜粉, Copper powder
铜薄片, Copper flake
铜粒, Copper shot
铜柱, Copper slug
铜薄片, Copper Thinfoil