钽柱, Tantalum slug

钽箔, Tantalum foil

钽箔, Tantalum foil

钽线, Tantalum wire

钽丝, Tantalum wire

钽棒, Tantalum rod

碲片, Tellurium pieces

铽箔, Terbium foil

锡喷镀粉末, Tin plating powder

锡丸, Tin shot