· Has The next level of toughness than WA (white alundum), and Along with the WA degree of hardness, it's fantastic form retention, so it's got an extended dressing cycle, and generates minimal heat all through grinding. As compared to WA, it may be used in fields with extra demanding https://beediadiamond.com/catalog/rubber-points
หัวเจียรยาง For Dummies
Internet 8 days ago charlesg047bin9Web Directory Categories
Web Directory Search
New Site Listings