| skos:altLabel | - Francis
- turbine
- FRANCIS type turbine
- Francis Turbine
- Francis Turbines
- Francis hydroturbine units
- Francis pump-turbine
- Francis pump-turbines
- Francis reaction turbine
- Francis reversible pump-turbines
- Francis shaft turbines
- Francis turbine-generator
- Francis turbines
- Francis type
- Francis units
- Francis vertical axis turbines
- Francis water turbine
- Francis-
- Francis-type
- Francis-type turbines
- Leffel turbines
- Leffel water wheel
- Reversible Reverse turbine
- Vertical Francis Turbine Units
- Vertical Francis Turbines
- francis turbine
- reversible turbine
- vertical Francis turbines
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