锡粒, Tin shot

锡锭, Tin ingot

锡箔, Tin foil

锡箔, Tin foil

锡溅射靶, Tin sputtering target

锡丝, Tin wire

钨粉, Tungsten powder

钨柱体, Tungsten slug

钨溅射耙材, Tungsten sputtering target

钨网, Tungsten gauze