PDF(974 KB)
The Pressure Changing Area Imbalance Theory of “Three Hard” Coal Seam and Its Application
Tian Lijun
Chinese Journal of Underground Space and Engineering ›› 2014, Vol. 10 ›› Issue (5) : 1192-1197.
PDF(974 KB)
PDF(974 KB)
The Pressure Changing Area Imbalance Theory of “Three Hard” Coal Seam and Its Application
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |
