短語詞組短語expansion chucking reamer 膨脹式機用鉸刀;[機]機用擴張式鉸刀expansion n chucking reamer 膨脹式機用鉸刀rose chucking reamer [機]玫瑰形機用鉸刀;玫瑰形機用絞刀expa ion chucking reamer 膨脹式機用鉸刀fluted chucking reamer [機]機用帶槽鉸刀three -groove chucking reamer 三槽機用鉸刀reamer chucking 夾定絞刀 返回 chucking reamer