bn:16369966n
Noun Concept
Categories: Precious metal alloys, Iridium, Platinum
EN
platinum-iridium alloy  platinum–iridium alloy  platiniridium  platinum-iridium
EN
Platinum–iridium alloys are alloys of the platinum group precious metals platinum and iridium. Wikipedia
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EN
Platinum–iridium alloys are alloys of the platinum group precious metals platinum and iridium. Wikipedia
alloys of the precious metals platinum and iridium Wikidata
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