hammer drill
常见例句
- The technology and the die design of cold extruding for the electric hammer drill is described.
介绍了电锤钻头冷挤压工艺及模具设计。 - The invention relates to a handheld electrical tool (1) in particular drill, rock drill or hammer drill.
本发明涉及一种手持式电动工具机（1）尤其是钻机、冲击钻机 或者锤钻。
ip.com - You only need basic carpentry skills for framing and one special tool—a hammer drill for concrete fasteners.
你只需要一些基本的木工技能和一把特别的工具：打水泥紧固件的钻机。 返回 hammer drill