锡 锭/块, Tin ingot/button

锡箔, Tin foil

锡溅射靶, Tin sputtering target

锡棒, Tin rod

钨箔, Tungsten foil

钨网, Tungsten gauze

钨线, Tungsten wire

钨棒, Tungsten rod

钒柱, Vanadium slug

钒丝, Vanadium wire