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The Smart Trick of หัวเจียรลม That Nobody is Discussing

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· Has A better degree of toughness than WA (white alundum), and Using the WA standard of hardness, it's got excellent shape retention, so it's a protracted dressing cycle, and generates small heat for the duration of grinding. In comparison to WA, it may be used in fields with additional https://beediadiamond.com/catalog/rubber-points
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