ΑρχικηΠρομήθεια Αερίου Λειτουργίας του Ε.Σ.Φ.Α.: 01.01.2017 – 31.12.2017 / Supply of Natural Gas Quantity Required for the Operational Gas Offsetting in the Hellenic Natural Gas Transmission System during the Year 2017
Προμήθεια Αερίου Λειτουργίας του Ε.Σ.Φ.Α.: 01.01.2017 – 31.12.2017 / Supply of Natural Gas Quantity Required for the Operational Gas Offsetting in the Hellenic Natural Gas Transmission System during the Year 2017
