cadmium laser वाक्य

उदाहरण वाक्य

1. Initially, green argon-ion lasers and blue helium-cadmium lasers were frequently used.
2. Chemical hazards may include materials intrinsic to the laser, such as beryllium oxide in argon ion laser tubes, halogens in excimer lasers, organic dyes dissolved in toxic or flammable solvents in dye lasers, and heavy metal vapors and asbestos insulation in helium cadmium lasers.