Металл бондын Vitrified Bond-д зориулсан A20 Golden Color …
A20 Golden Color Cubic Boron Nitride Abrasive Powder For Resin Bond Application 1. Cubic Boron Nitride Introduction CBN (cubic boron nitride) superabrasive is with high hardness and high temperature resistance, four times that of traditional abrasive in wear resistance, and have extraordinary...