half-tone image half-tone negative half-tone photography half-tone picture half-tone plate half-tone transparency half track half-track car half-tracked vehicle half-track tape recorder half-track tractor half-turn half-value layer half-value period half-wave half-wave circuit half-wave dipole half-wave doubler half-wave rectification half-wave rectifier |
half-tone image тлв. полутоново изображение Търсената дума е намерена |