long-decayed material long-delay echo long-distance beam long-distance circuit long-distance light long-distance network long-distance reception long-distan traffic long-duration test longeron longevity long face long feed long-flame long float long-focus long-focus objective long half-life long half-life isotope long-handed |
long-decayed material ядр. дългоостаряло вещество Търсената дума е намерена |