Ключевые слова: analysis, appraisal, assessment, assurance, audit, certification, check, checkmark, circular, condition, construction, control, engineer, engineering, estimate, evaluation, examination, fabrication, industrial, inspection, judgment, looking, manufacturing, mark, materials, measure, mechanic, metal sheet, metalwork, point, precision, production, proof, quality, ranking, review, round, safety, scrutiny, shape, standards, supervision, survey, system, technical, technician, testing, verification, workplace,