Hana ʻia ka carbide cemented me ka paʻakikī kiʻekiʻe, refractory metala carbide (e like me WC, TiC, TaC, NbC, etc.) a me nā mea hoʻopaʻa metala (e like me ka cobalt, nickel, etc.) ma o ka pauka metallurgy kaʻina, ʻo ia ka st kiʻekiʻe loa o ka honua. ...
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