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About หัวเจียรหุ้มยาง

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· Has The next degree of toughness than WA (white alundum), and Together with the WA level of hardness, it has great condition retention, so it has a protracted dressing cycle, and generates small heat during grinding. In comparison with WA, it can be employed in fields with additional demanding https://beediadiamond.com/catalog/rubber-points
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