Amprion and Elia installed the final link of the ALEGrO interconnector, project managers Ingo Sander and Dirk Wellens, September 2020_b - TSCNET Services
Ingo Sander | Flickr
Ingo Sander | Ihr Wüstenrot-Berater in Gehrden
Lass mal schnacken! Folge 390: Ingo Sander - YouTube