triple-frequency harmonic triple-grid amplifier triple integral triple-pole triple-roller chain triple-screw ship triple-start thread triple steel triplet triple-tariff meter triple-tariff metre triplet fine structure triplet impulse triplet positronium triplet state triplet term trip lever triple-wound transformer triplex triplex winding |
triple-frequency harmonic хармонична от трети ред Търсената дума е намерена |