近来,激光设备在工业界引起很大注意。这就使得用于切割、剪裁和打孔以及金属和电子元件表面处理的激光设备的推广有可能加快速度。经济和耐用等优点使CO_2激光器和YAG激光器主宰了市场,也促使各生产厂家在生产 Laser devices have attracted much attention in the industry recently. This makes it possible to speed up the promotion of laser equipment for cutting, cutting and punching, and the surface treatment of metals and electronic components. The economical and durable advantages make CO 2 lasers and YAG lasers dominate the market and also encourage manufacturers to produce