白刚玉微粉性能：白色，较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。 。
Property:It 5 is white and harder and more brittle than A. It features strong cutting force and steady chemical property and execllent insulation.
白刚玉微粉性能：白色，较棕刚玉硬而脆，切削力较强，化学稳定性好，具有很好的绝缘性。 。
Property:It 5 is white and harder and more brittle than A. It features strong cutting force and steady chemical property and execllent insulation.
应用推荐