铂线, Platinum wire

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