TRAINING Pemanasan Ventilasi Dan Penyejuk Udara PELATIHAN Pemanasan Ventilasi Dan Penyejuk Udara Deskripsi PELATIHAN Pemanasan Ventilasi Dan Penyejuk Udara : Heating, ventilation, and air Conditioning (HVAC) is based on the principles of thermodynamics, fluid mechanics, and heat transfer. The invention of the components of HVAC systems went hand-in-hand with the industrial revolution, and new methods of modernization, higher efficiency, and […]