铜棒, Copper rod

镝粉, Dysprosium powder

镝棒, Dysprosium rod

铕锭, Europium ingot

钆箔, Gadolinium foil

锗光学窗, Germanium Optical Window

钬箔, Holmium foil

铟粒, Indium shot

铟箔, Indium foil

铟线, Indium wire