Key Parameters of Roof Cutting of Gob-Side Entry Retaining in a Deep Inclined Thick Coal Seam with Hard Roof
Hu, Jinzhu, He, Manchao, Wang, Jiong, Ma, Zimin, Wang, Yajun, Zhang, XingyuVolume:
12
Langue:
english
Journal:
Energies
DOI:
10.3390/en12050934
Date:
March, 2019
Fichier:
PDF, 17.27 MB
english, 2019