in which I have worked and the numerous products with their applications that I have studied:
Mechanical engineering; pneumatics; hydraulics; fasteners; batteries; biotechnology; metalworking machines and structures; metals; luxury flooring (terracotta, faience, laminated and natural parquet); pharmacy and perfumery chemistry; food processing machines, restaurant, catering, with NASCAR system.
Organizing participation in international fairs and exhibitions of industrial goods and applications.
Literature and cinema.
Tourism and travel. Equipment.