Świadectwa i audyty energetyczne ECO-POŻ Patryk Wdowiak

71.20.C - Other technical testing and analysis

33.12.Z - Repair and maintenance of machinery

43.21.Z - Installation of electrical systems

43.35.Z - Performing other finishing construction works

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.59.D - Other non-school forms of education, not classified elsewhere