扩孔reaming详细»
扩孔borehole enlargement;enlarging hole;hole reaming;ream;ream out;reaming of a hole;slash of hole详细»
扩孔bearizing详细»
扩孔expander详细»
扩孔ream详细»
扩孔fan boring;reaming详细»
扩孔bearizing;broaching;enlarging hole详细»
扩孔chambering;drifting;hole slash;reaming详细»