37 Repair of Scientific, Engineering and Industrial machines/equipment/instruments consisting of one, or more of the following systems/subsystems: lasers, optics, nonlinear optics, photonics, electro-optics, optoelectronics, optomechanics, spectrometers, vacuum systems, gas/plasma systems, electronic test instruments, associated measurement/diagnostic instruments/equipment, associated optical power supplies, associated electrical power supplies and associated control systems
Trademark: 86764253
