铂粉, Platinum powder

细薄箔状铂, Platinum Thinfoil

铂箔, Platinum foil

铂网, Platinum gauze

铂丝, Platinum wire

铂线, Platinum wire

Praseodymium powder

铼箔, Rhenium foil

铑粉, Rhodium powder

铑丝, Rhodium wire