Practical demostration October, 16th 2017 – Renovation of a residential building on the ultra-energy level of construction 16 October 2017 Obnova bytového domu na ultranízkoenergetickú úroveň výstavby [Show slideshow] Podobné články IngREeS meeting in Vienna 19 October 2016 First Workshop Launched the Preparation of Trainings for Construction Professionals 9 July 2015