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New Step by Step Map For หัวเจียรยาง

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· Has the next level of toughness than WA (white alundum), and With all the WA volume of hardness, it's got excellent shape retention, so it has an extended dressing cycle, and generates very little heat through grinding. In comparison with WA, it can be employed in fields with extra https://beediadiamond.com/catalog/rubber-points

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