[Class : 11] Installation For Lighting ,Heating,Refrigerating Cooking ,Cooling ,Ventilating Drying ,Steam Generating ,Purification System ,Water Supply And Saintary Purposes Including Fans,Coolers,Air Conditioners,Toaster,Grysers,Electric Oven,Heat Convectors,Heaters,Heating Element ,Immersion Rod,Water Boiler,Tube Light,Night Lights,Table Lamps ,Tble Lamps, Halogen Lamps, C...