Calibration of an instrument may require checking.Logical formLearned from2 sentences. Checking can be for corrosion of (steel anchor rods).Logical formLearned from2 sentences. An inspection of a (tower anchoring system) may include checking.Logical formLearned from2 sentences. (Engineering controls) may undergo a checking.Logical formLearned from2 sentences. Functionality may enable (spell checking).Logical formLearned from2 sentences. (Model checking) may involve an exploration of states of a system.Logical formLearned from2 sentences. (Network protocol implementations) may use (model checking).Logical formLearned from2 sentences. A (safety checking) can be automatic.Logical formLearned from2 sentences. Attributes may undergo a checking.Logical formLearned from2 sentences. A condition may undergo a checking.Logical formLearned from2 sentences. A system can be (integrity checking file system).Logical formLearned from2 sentences. A (background checking) may be started.Logical formLearned from2 sentences. A checking can be systematic.Logical formLearned from2 sentences. (Model checking) may employ variety of techniques.Logical formLearned from2 sentences. A (boundary checking) can be improper.Logical formLearned from2 sentences.