短語(yǔ)詞組短語(yǔ)boring bar tool 鏜桿刀具boring turning tool 鏜孔車(chē)刀boring g tool 鑽探工具;鑽具boring g tool holder 鏜刀架Deep Boring Machining Tool 深孔加工機(jī)牀Boring hole tool apron 鏜孔刀座boring machine tool 鏜牀boring cutting tool 鏜刀adjustable boring -tool post 變距鑽孔架 返回 boring tool