Gravity dam discharging water. Howell bunger valve in operation. Descending aerial view over the dam

Frame Rate: 29.97, Resolution: 3840x2160, Video Encoding: H.264, File Size: 218.1MB, Number of Clips: 1, Total Clip(s) Length: 00:14

Gravity dam discharging water. Howell bunger valve in operation. Descending aerial view over the dam and river. Renewable energies. Hydroelectric satation.

Most Popular Searches On Industrial