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The Fact About หัวเจียรยาง That No One Is Suggesting

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· Has A better degree of toughness than WA (white alundum), and Along with the WA degree of hardness, it's fantastic form retention, so it's a lengthy dressing cycle, and generates small heat all through grinding. Compared to WA, it can be used in fields with much more demanding grinding https://beediadiamond.com/catalog/rubber-points
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