TY - CPAPER AU - Vladimir Mihailov Florin AU - Maria Gratiela Tarlea TI - THE INFLUENCE OF VENTILATION SYSTEMS WITH HEAT RECOVERY IN ESTABLISHING CALCULATION HEAT REQUIREMENTS T2 - SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.1 PY - 2023 SP - 141 EP - 148 DO - 10.5593/sgem2023/4.1/s17.18 PB - STEF92 Technology ER -