72.10.Z - Scientific research and development in natural and technical sciences
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.50.Z - Specialized construction works in the field of civil and water engineering
71.20.C - Other technical testing and analysis
74.99.Z - All other professional, scientific and technical activities, not elsewhere classified
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane