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Thermal Engineering Division (Energy Saving) Fluid and Rotation Machinery Division Special Valve Division Thermal Engineering Division (Heater) Safety Valve Division Civil Industrial System Research and Development Department Fuel Cell System Research and Development Department

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Thermal Engineering Division (Energy Saving) Thermal Engineering Division (Heater) Fluid and Rotation Machinery Division Special Valve Division Safety Valve Division Civil Industrial System Research and Development Department Fuel Cell System Research and Development Department