Ключевые слова: assurance, business, change, characteristics, company, companywide quality control, concept, control, cost, customer, cwqc, defects, development, engineering, function, goal, goods, improvement, industry, iso, lens, line, magnifier, magnifying glass, management, manufacturing, method, old, organization, paper, performance, priority, process, product, quality, red, reduction, service, specification, standardization, statistical, strategy, structuring, technical, technology, test, uniform, vertical, wide,