From the wear resistance of non-regrind cutters and the roughness of processed surfaces, some tests and analysis are done.
从不重磨车刀的使用寿命、加工表面粗糙度等方面,来展开试验分析研究。
3
Colored rigid PVC Regrind, Colored rigid PVC Regrind shall consist of reground flake of sorted rigid Polyvinyl Chloride (PVC) scrap, sorted into a single color.