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Tag: Screw·Turbine
Showing images tagged with Screw Turbine tag.
Settle Hydro - the Archimedes screw
by Rose and Trev Clough for square SD8164 |
Showing images tagged with Screw Turbine tag.
Settle Hydro - the Archimedes screw
by Rose and Trev Clough for square SD8164 |