tanhwamul
carbide
carbure (terme technique) ; carbure
탄화물은 금속의 경도를 증가시키는 데 사용됩니다.
tanhwamul-eun geumsog-ui gyeongdo-reul jeungga-sikineun de sayongdoemnida.
Carbides are used to increase the hardness of metals.
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