阿法埃莎
铜溅射靶, Copper sputtering target
铜板, Copper plate
铜纱, Copper gauze
铜线, Copper wire
铜棒, Copper rod
镝粉, Dysprosium powder
镝箔, Dysprosium foil
铒片, Erbium pieces
铒棒, Erbium rod
钆锭, Gadolinium ingot/button
钆溅射靶, Gadolinium sputtering target
锗片, Germanium pieces
钬粉, Holmium powder