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1.what is the medical beauty galvanometer    Medical beauty galvanometer, as the name suggests, is an optical device used in the field of medical beauty. It use……

1.the principle of CO2 light guide arm    The CO2 light guide arm is a device that uses CO2 gas as a light source. Its working principle is: first, the CO2 gas ……

With the continuous development of science and technology, various high-tech products emerge one after another, bringing great convenience to people's lives. In the field of laser technology, YAG light guide arm, as an important optical component, has