terrain ébouleux
- Domaine
-
- industrie minière exploration minière
- Dernière mise à jour
Terme privilégié :
- terrain ébouleux n. m.
Traductions
-
anglais
Auteur : Office québécois de la langue française,Définition
As used by miners, rock that must be barred down to make an underground workplace safe; also fragmented or weak rock in which underground openings cannot be held open unless artificially supported as with timber sets and lagging.
Terme :
- loose ground