An Ice Lined Refrigerator is a specialized refrigeration device that helps in keeping vaccines, biological material, reagents, and all other temperature sensitive medical items in safe conditions at +2°C to +8°C range. As compared to a regular refrigerator, an Ice Lined Refrigerator comprises of an ice lined chamber which provides the right temperature even during power cut situations... https://www.bionicsro.com/blog/ice-line-refrigerator.html