Filip, Stefan-Mihai, Eugen Avrigean, and Adrian-Marius Pascu. 2024. “Damage to Natural Gas Distribution Steel Pipelines Caused by Rigid Bodies Resulting from the Excavation of Laying Trenches”. Engineering, Technology & Applied Science Research 14 (1). Greece:12984-87. https://doi.org/10.48084/etasr.6716.