铟粒, Indium shot

铟箔, Indium foil

铟线, Indium wire

碘球状, Iodine spheres

铱箔, Iridium foil

铁粉, Iron powder

铁箔, Iron foil

铁溅射靶, Iron sputtering target

铁线, Iron wire

铅颗粒, Lead granules