... would come through greenhouses/livestock houses. With evaporative cooling pad-exhaust fan system,the living temporature could be cooled ... β: corrugated sheet angle (2) Features:1) The evaporative cooling pad is made of corrugated paper with the spatial crossing linking ... the hot summer season for the cooling on Poultry Farms,Dairy Farms, Green Houses, Breeding Areas, Mushroom Farming, Livestocks, ...