锡粒, Tin shot

锡柱, Tin slug

锡箔, Tin foil

锡箔, Tin foil

锡溅射靶, Tin sputtering target

锡棒, Tin rod

钨粉, Tungsten powder

钨箔, Tungsten foil

钨溅射耙材, Tungsten sputtering target

钨网, Tungsten gauze