· Has The next degree of toughness than WA (white alundum), and Along with the WA level of hardness, it has outstanding form retention, so it's an extended dressing cycle, and generates very little warmth during grinding. As compared to WA, it can be used in fields with much more Successfully Submitted (Awaiting Approval)
หัวเจียรไม้ No Further A Mystery
Internet 10 days ago georgei158elr0Web Directory Categories
Web Directory Search
New Site Listings