Heading 8410
Turbines; hydraulic water wheels and regulators therefor
841011
Turbines; hydraulic turbines and water wheels, of a power not exceeding 1000kW
841012
Turbines; hydraulic turbines and water wheels, of a power exceeding 1000kW but not exceeding 10000kW
841013
Turbines; hydraulic turbines and water wheels, of a power exceeding 10000kW
841090
Turbines; parts of hydraulic turbines and water wheels, including regulators