Idukki Dam is a double curvature arch dam constructed across the Periyar River i https://www.alamy.com/idukki…

Idukki Dam is a double curvature arch dam constructed across the Periyar River i https://www.alamy.com/idukki-dam-is-a-double-curvature-arch-dam-constructed-across-the-periyar-river-in-a-narrow-gorge-between-two-granite-hills-in-kerala-india-image368486994.html?utm_medium=organic&utm_source=yandexsmartcamera

Автор: huutruongfelduv