double angle shear

例句：

1. 1. The double angle shearer isused to cut metal sheets into precise shapes.
   双角剪切机用于将金属板材切割成精确的形状。
2. 2. The double angle shearer has a powerful motor and can handlelarge pieces of metal.
   双角剪切机拥有强大的电机，能够处理大型的金属片。
3. 3. The double angle shearer isan essential tool for metalworking professionals.
   双角剪切机是金属加工专业人士必备的工具。