GeneralElectricのインスタグラム(generalelectric) - 10月7日 01時44分

We’d like to wish everyone a Happy #ManufacturingDay! Pictured here, a worker finishes the rotor of a Francis
#waterturbine. Named after its inventor, James Francis, this turbine is the most common water turbine today, capable of generating as much as 800MW. #FunFact: we’ve installed one of the largest Francis turbines ever made, weighing over 450 tons.
Photo by @ge__power

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