33.140 Special measuring equipment for use in telecommunications / Специальное измерительное оборудование для систем телекоммуникаций, 33.180.10 Fibres and cables / Волокна и кабели
Ключевые слова:
Mathematical calculations, Fibre optics, Calibration, Measuring instruments, Meters, Measurement characteristics, Light, Optical fibres, Radiation, Accuracy, Statistical methods of analysis, Wattmeters, Optical communication systems