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Keywords from Image Description:
Ouvrage de SainteAgnes chadburns. en Chadburns voltmeters and ammemeters for shoots ordering inside the maginot fort of SainteAgns AlpesMaritimes France fr Chadburns voltmetres et amperemetres de conduite de tir de l'ouvrage de SainteAgns AlpesMaritimes own Tangopaso Ouvrage de SainteAgns Artillery chadburns Electrical measurement