drum-type milling

例句：

1. 1. The drum-type milling process is crucial for the production of high-quality metal products.
   鼓型铣削工艺对于生产高质量金属产品至关重要。
2. 2.In this manufacturing process, drum-type milling is used to remove material from a workpiece.
   在这一制造过程中，使用鼓型铣削来去除工件的材料。
3. 3.The drum-type milling machine has been widely used in various industries due to its efficiency and precision.
   由于其效率和精度，鼓型铣床在各个行业中得到了广泛应用。