This Watt Ball Regulator monitors the flow of water entering the hydraulic turbine
This Watt Ball Regulator monitors the flow of water entering the hydraulic turbine. Restoration of the Saint-Gabriel Flour Mill, Saint-Gabriel-Brecy, France.
This Watt Ball Regulator monitors the flow of water entering the hydraulic turbine. Restoration of the Saint-Gabriel Flour Mill, Saint-Gabriel-Brecy, France.