Support design of main retracement passage in fully mechanised coal mining face based on numerical simulation
Publié en ligne: 15 déc. 2021
Pages: 553 - 560
Reçu: 16 juin 2021
Accepté: 24 sept. 2021
© 2021 Yalong Li et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.