ทุกเรื่องที่คุณต้องรู้เกี่ยวกับ เลเซอร์กำจัดขนถาวร ช่วยอะไรได้บ้าง?

Stick to A laser diode is a small semiconductor gadget that makes robust and precise gentle emissions by way of a cycle called stimulated emission. These devices keep track of down broad programs due to their proficiency and small sizing. When electric present-day flows in the p-n junction, the obtain is created by means of it.เลเซอร์