铌溅射靶, Niobium sputtering target

铌棒, Niobium rod

钯粉, Palladium powder

钯块, Palladium slug

钯箔, Palladium foil

钯丝, Palladium wire

钯线, Palladium wire

铂黑, Platinum black

铂粉, Platinum powder

铂柱, Platinum slug