Brown korundum abrazif

Brown korundum abrazif, sitou ki konpoze de Al2O3, gen dite mwayen, gwo severite, patikil byen file, pri ki ba, epi li apwopriye pou trete metal ki gen gwo fòs rupture.Microcrystalline corundum abrazif ak nwa korundum abrazif se dérivés yo.


Lè poste: Mar-01-2023