เตรียมตัวอย่างไรก่อนทำเลเซอร์กำจัดขน Laser diodes perform when electron-gap recombination requires position inside a p-n junction, causing the stimulated emission in an optical cavity. This cycle allows in generating the laser light-weight, helpful in programs likely from broadcast communications to scientific gadgets and elements handling. The underneath diagram is really a graphical... https://cyrilr630fik1.blogdomago.com/profile