Brown corundum abrasive, nipataki kq ti Al2O3, ni o ni alabọde líle, nla toughness, didasilẹ patikulu, kekere owo, ati ki o jẹ dara fun processing awọn irin pẹlu ga fifẹ agbara.Microcrystalline corundum abrasive ati corundum abrasive dudu jẹ awọn itọsẹ wọn.
Akoko ifiweranṣẹ: Mar-01-2023