阿法埃莎
铋箔, Bismuth foil
碳黑, Carbon black
碳溅射靶, Carbon sputtering target
铬粉末, Chromium powder
铬单晶片, Chromium crystallite pieces
铬溅射靶, Chromium sputtering target
钴片块, Cobalt pieces
钴柱, Cobalt slug
钴箔, Cobalt foil
钴丝, Cobalt wire
钴棒, Cobalt rod
铜粉, Copper powder
铜粒, Copper shot