The training and workshops Center held a specialized training course for engineers and technicians in the state departments (classification of metals in industry and thermal coefficients)) The lecture was given by the A.M.Dr. Hassanein AdnanThe course included several axes, the most important of which are: - Identify the types of metals used in industry, study their properties and applications, and study thermal coefficients, participants received theoretical and practical lectures and participants who successfully passed the course were awarded a certificate of participation.