Design and realization of projects interesting electric and electronic engineering, mining, chemical and industrial engineering, the engineering of systems, security technics, etc.
Test and analyses on texture, physical characteristics, performances, compliance with reglements and standards or specifications of materials, products, installations, etc.
Test or analyses in laboratories for testing the running, the ageing or the security of materials and installations
Systematic studies and creation efforts in different kind of research-development in mathematics and natural sciences (physics, astronomy, chemistry, medical sciences, biology, etc.)
Other types of printing-offices
Production of other pharmaceutical products
Production of other types of machines for common use
Production of other types of machines, devices and tools for specific purposes
Engineers and similar technical advisors, with the exception of surveyors
Other types of technical surveys and checks
Research in bio-technology
Other types of technical and scientific activities