钯箔, Palladium foil

钯溅射靶, Palladium sputtering target

钯丝, Palladium wire

钯丝, Palladium wire

无定形铂粉, Platinum powder

铂丸, Platinum shot

铂箔, Platinum foil

铂箔, Platinum foil

铂箔, Platinum foil

铂网, Platinum gauze