砂轮表面 meaning in Chinese
grinding wheel face
Examples
- Dressing is definitely a treatment of a wheel face to restore or change its cutting action and any truing or sharpening of the face is purely coincidental
将砂轮平滑表面，包围在磨料附近的结合剂去除，使磨料锐角能适当地露出砂轮表面，以产生研磨能力之作业称之。