เลเซอร์กำจัดขน No Further a Mystery
Laser Beam Emission: When a light beam reaches the laser's threshold, Section of the mirror makes it possible for some photons to move, forming a laser beam.Compact Sizing: Laser diodes can be included into small techniques and gadgets due to their tiny sizing and light-weight.การเปลี่ยนแปลงของสีผิว ห�