Master mechanics, materials and manufacturing methods. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.Master mechanics, materials and manufacturing methods. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.Master mechanics, materials and manufacturing methods. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces. moreMaster mechanics, materials and manufacturing methods. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.