ต้องการแก้ปัญหาผิวไม่เรียบเนียน ผิวหนังไก่ NIST Calibrations The factory performs calibrations for the right wavelength variety of your spectrometer using NIST traceable calibration lamps (calibration company including IRRAD-CAL have to be purchased with spectrometer and correct measurement add-ons) Quickly shipping: most process may be calibrated and delivered within just 1 week foll... https://ericd074nrt5.blog-mall.com/profile