Surrounding rock failure analysis of retreating roadways and the control technique for extra-thick coal seams under fully-mechanized top caving and intensive mining conditions: A case study
- Informations
sur cette fiche - Reference-ID
10409206 - Publié(e) le:
10.01.2020 - Modifié(e) le:
10.01.2020
Structurae coopère avec
