钽棒, Tantalum rod

铽片, Terbium pieces

锡粉, Tin powder

锡片, Tin pieces

锡箔, Tin foil

锡溅射靶, Tin sputtering target

锡棒, Tin rod

钨柱, Tungsten slug

钨溅射耙材, Tungsten sputtering target

钨丝, Tungsten wire