ultralow-frequency absorption ultramarine ultramarine green ultramarine yellow ultramicroscope ultramicroscopy ultraphotic ultrarays ultrared ultrasensitive ultrashort waves ultrasonic absorption ultrasonic acoustics ultrasonically induced cavitation ultrasonic amplifier ultrasonic amplitude ultrasonic analyiser ultrasonicatly ultrasonic cleaning ultrasonic delay line |
ultralow-frequency absorption поглъщане на твърде ниски честоти Търсената дума е намерена |