คนผิวแห้งหรือผิวบาง สามารถทำไดโอดเลเซอร์ได้ BLUE-Wave-NIR2b design spectrometer (785-1200nm).The computer software steps the “centroid” of laser to provide Centre wavelength accurately. The centroid calculates the region underneath the laser spectrum then divides the area in fifty percent to Find the center of your spectra and therefore an precise wavelength. ศัลยกรรมเสริมจมูกทรงธรรมช... https://benjaminp529dgj1.blogunteer.com/profile