girder radial drilling machine

例句：

1. 1.The girder radial drilling machine is used to bore holes in concrete.
   梁式径向钻孔机用于在混凝土中钻孔。
2. 2. The girder radial drilling machine was developed to improve construction efficiency.
   梁式径向钻孔机的开发旨在提高施工效率。
3. 3. The girder radial drilling machine is a crucial tool for construction workers.
   梁式径向钻孔机是建筑工人不可或缺的工具。