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หัวเจียรหุ้มยาง Fundamentals Explained

freemanp147zhn9
· Has An increased level of toughness than WA (white alundum), and Together with the WA volume of hardness, it's superb condition retention, so it's a lengthy dressing cycle, and generates small heat through grinding. In comparison to WA, it can be used in fields with much more demanding grinding https://beediadiamond.com/catalog/rubber-points
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