Describir: Refrigeration and air conditioning engineering

  _____     _____    _    _     ______    _____      ___     _____    
 / ____||  |  ___|| | |  | ||  /_   _//  / ____||   / _ \\  |  __ \\  
/ //---`'  | ||__   | |/\| ||   -| ||-  / //---`'  | / \ || | |  \ || 
\ \\___    | ||__   |  /\  ||   _| ||_  \ \\___    | \_/ || | |__/ || 
 \_____||  |_____|| |_// \_||  /_____//  \_____||   \___//  |_____//  
  `----`   `-----`  `-`   `-`  `-----`    `----`    `---`    -----`   
                                                                      
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`