“We successfully passed the ISO 50001 certification of our energy management system in Thalheim on Friday, 7 February 2014. The auditors of TÜV Süd had no corrective actions, a lot
“We successfully passed the ISO 50001 certification of our energy management system in Thalheim on Friday, 7 February 2014. The auditors of TÜV Süd had no corrective actions, a lot