Belgium, Hainaut Province, Aerial view of Canal du Centre and Strepy-Thieu boat lift stock photo
Airlift (dredging device) - Wikipedia
Energies | Free Full-Text | Hydrochemical Characterization of Groundwaters’ Fluid Flow through the Upper Mesozoic Carbonate Geothermal Reservoirs in the Geneva Basin: An Evolution more than 15,000 Years Long