"francisturbine" - 1 õppematerjal

DAMS

Click icon to add picture Click icon to add picture KeilaJoa dam with hydropower station, built in 1555, belongs to Eesti Energia Concrete gravity dam Click icon to add picture Click icon to add picture Narva dam with hydropower station, built in 1955 Concrete gravity dam (doesn't work) Click icon to add picture Click icon to add picture Kunda dam with hydropower station Built in 1893, works with an old FRANCISturbine, belongs to Eesti Energia Concrete gravity dam THANK YOU! Any questions?