1

New Step By Step Map For หัวเจียรยาง

thomasy714sye5
· Has A higher degree of toughness than WA (white alundum), and Along with the WA standard of hardness, it's got excellent shape retention, so it has a long dressing cycle, and generates tiny warmth during grinding. In comparison with WA, it can be employed in fields with extra demanding https://beediadiamond.com/catalog/rubber-points
Report this page

Comments

    HTML is allowed

Who Upvoted this Story