The best Side of diode laser คือ
Fiber lasers can be utilized on lots of metals and hard plastics. Although CO2 lasers can be employed on these elements in addition, they need a thermal/laser bond spray and many passes to achieve the specified benefits.ช่วยปกป้องผิวด้านบนไม่ให้เกิดรอยไหม้ระหว่าง