Ntau cov hlau thiab lawv cov tebchaw yuav tsum tau ua rau hauv cov yeeb yaj kiab nyias ua ntej lawv tuaj yeem siv rau hauv cov khoom siv xws li electronics, displays, fuel cells, or catalytic applications.Txawm li cas los xij, "resistant" hlau, nrog rau cov khoom xws li platinum, iridium, ruth ...
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