[Class : 11] Air Handling Installation , Air Treatment
Equipment , Evaporators , Food Dryers , Air Dryers ,Dryers
(Air ) , Fluidised Bed Combustion Apparatus ,Heat Exchangers,
Pressure Vessels For Sterilizing ,Pasteurizers, Pressurised Water
Tanks, Water Treatment Apparatus For Water Purification ,
Biological Reactors For Clarifying Industrial Effluents Covered In
Cla...