碲粉末, Tellurium powder

碲锭, Tellurium broken ingot

铽箔, Terbium foil

锡粉, Tin powder

锡粒, Tin shot

锡锭, Tin ingot

锡箔, Tin foil

锡箔, Tin foil

锡溅射靶, Tin sputtering target

锡丝, Tin wire