Ε.Ε.Λ. MUNICIPALITY OF PINIO (VARTHOLOMIOU-GASTOUNIS) Functional completion of an urban wastewater treatment plant.
August
31
2020
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![](https://sirmet.gr/wp-content/uploads/2020/08/ΕΕΛ-1.png)
Ε.Ε.Λ. MUNICIPALITY OF PINIO (VARTHOLOMIOU-GASTOUNIS) Functional completion of an urban wastewater treatment plant.