· Has A greater standard of toughness than WA (white alundum), and with the WA degree of hardness, it has fantastic shape retention, so it's got a long dressing cycle, and generates small heat in the course of grinding. In comparison to WA, it can be used in fields with https://beediadiamond.com/catalog/rubber-points
About หัวเจียรหุ้มยาง
Internet 8 days ago michaelu592nub5Web Directory Categories
Web Directory Search
New Site Listings