钨丝, Tungsten wire

钨丝, Tungsten wire

钨棒, Tungsten rod

钒片, Vanadium pieces

钒箔, Vanadium foil

钒丝, Vanadium wire

镱粉, Ytterbium powder

镱溅射靶, Ytterbium sputtering target

钇箔, Yttrium foil

铝箔, Aluminum foil