copper vapor laser

例句：

1. 1. The copper vapor laser is used for cutting and welding.
   铜蒸汽激光器用于切割和焊接。
2. 2. The copper vapor laser has been widely used in industrial applications.
   铜蒸汽激光器在工业应用中得到了广泛应用。
3. 3. The copper vapor laser is a powerful tool that can be used to create precise cuts.
   铜蒸汽激光器是一种强大的工具，可以用来创建精确的切割。