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Facts About หัวเจียรไม้ Revealed

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· Has a greater standard of toughness than WA (white alundum), and with the WA standard of hardness, it's got excellent shape retention, so it's an extended dressing cycle, and generates very little warmth throughout grinding. When compared with WA, it may be used in fields with extra demanding grinding https://beediadiamond.com/catalog/rubber-points

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