Resserrage des lames de l’éolienne par sitesALIVE! | Nov 14, 2016 | Video Posts (FR) https://www.youtube.com/watch?v=px4GWor9oWAVideo can't be loaded because JavaScript is disabled: Tightening the Blades on the Wind Turbine (https://www.youtube.com/watch?v=px4GWor9oWA)
