1.aerators for
aquaculture 2.Efficient mixing agitation 3 ... aerator and is better than the similar
products in aerating and oxygenizing,mixing agitation, pushing ... , 75kW, 90kW, 110kW, 132kW, 160kW. These
products have passed the examination from National Environmental Protection Product Quantity ... aerators is only 30% energy consumption of similar
products in average.Therefore, the surface aerator