abraziv

abraziv

A very hard, brittle, heat-resistant substance that is used to grind the edges or rough surfaces of an object. boron carbide, diamond, and corundum are abrasives.

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분야/도메인: 화학
카테고리: 일반 화학
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화학; 일반 화학

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화학; 일반 화학

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화학; 일반 화학

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