5 2012 Dubai Big 5 2012-08-13 2041 4 Chillventa 2012 2012-08-13 1706 3 China Refrigeration 2012 2012-04-30 1729 2 2012 AHR EXPO 2011-11-17 1679 1 ACREX India 2012 2011-10-21 1676 1 2