镨, Praseodymium powder

铼箔, Rhenium foil

铑粉, Rhodium powder

铑丝, Rhodium wire

钐片,升华树枝状, Samarium pieces

钐棒, Samarium rod

糊体状银导电胶, Silver conductive adhesive paste

银粉, Silver powder

银片, Silver flake

银柱, Silver slug