To form, shape, taper, or enlarge ( a hole) with or as if with a reamer. The Elasto-plastic Solution to the Problem of Expansion Lining in Spherical Cavity with Tresca Materials 扩,整用扩孔钻或仿佛是用扩张钻去造出、成形出、整出或扩大(某个孔)Tresca材料球形腔体扩张衬砌问题的弹塑性解
Carbide welded taper shank machine reamer Research on Indexable Form Disc Tools for Helicoidal Workpieces 硬质合金焊接式锥柄机用铰刀加工螺旋槽用可转位盘铣刀设计研究
The Study of the Effect on Osseointegration of Different Porosity Titanium Implants; To form, shape, taper, or enlarge ( a hole) with or as if with a reamer. 不同孔隙度多孔钛种植体对骨整合影响的研究扩,整用扩孔钻或仿佛是用扩张钻去造出、成形出、整出或扩大(某个孔)