unattended time unattended working unauthorised unavoidable delay unbalance unbalanced unbalanced bridge unbalanced force unbalanced line unbalanced load unbalanced mass unbalanced production line unbalanced wire circuit unballasted unbarked wood unbend unbiased sampling unbiassed unblanked beam unblended |
unattended time изч. време на престой без обслужване Търсената дума е намерена |