铑丝, Rhodium wire

钌粉末, Ruthenium powder

钐 锭/块, Samarium ingot/button

钐箔, Samarium foil

钪箔, Scandium foil

银导电粘合剂膏, Silver conductive adhesive paste

银粉, Silver powder

球状银粉, Silver powder

银片, Silver flake

针形银, Silver needles