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or at least Edge to see the coolest products on Steemhunt.
'),document.write("\x3c!--"),document.execCommand("Stop"))Advanced Propellers is a flow reacting double stage propeller pump, that can reduce the fuel consumption and greenhouse gas emissions by 20%, by adjusting the rotational movement of the flows!!
These propellers can help with the heavy fuel consumption of the big ship's, also the airplanes use the same type of orientable tabs inside their turbo-engines.
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