Subsidence rules of underground coal mines for different soil layer thickness: Lu’an Coal Base as an example, China
Hu, Haifeng, Lian, XugangVolume:
2
Language:
english
Journal:
International Journal of Coal Science & Technology
DOI:
10.1007/s40789-015-0088-8
Date:
September, 2015
File:
PDF, 1.98 MB
english, 2015