阿法埃莎
铜板, Copper plate
铜网, Copper gauze
铜线, Copper wire
铜棒, Copper rod
铜管, Copper tubing
镝箔, Dysprosium foil
镝棒, Dysprosium rod
铒箔, Erbium foil
钆粉, Gadolinium powder
钆箔, Gadolinium foil
锗片, Germanium pieces
锗棒, Germanium rod
钬箔, Holmium foil