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หัวเจียรหุ้มยาง Fundamentals Explained

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· Has A greater amount of toughness than WA (white alundum), and With all the WA volume of hardness, it has exceptional condition retention, so it's got a long dressing cycle, and generates small warmth for the duration of grinding. In comparison to WA, it can be utilized in fields https://beediadiamond.com/catalog/rubber-points
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