Study of electromagnetic characteristics of stress distribution and sudden changes in the mining of gob-surrounded coal face
En-yuan WANG, Xiao-fei LIU, En-lai ZHAO, Zhen-tang LIUVolume:
18
Année:
2008
Langue:
english
Pages:
5
DOI:
10.1016/s1006-1266(08)60001-2
Fichier:
PDF, 196 KB
english, 2008