Research on surrounding rock control techniques of the second gob-side entry retaining for Y-type ventilation Conferences

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authors

Hua, Xinzhu
Li, Yingfu
Zhang, Denglong

status

published

publication date

January 1, 2010

published in

MINE SAFETY AND EFFICIENT EXPLOITATION FACING CHALLENGES OF THE 21ST CENTURY Journal

presented at event

International Mining Forum on Mine Safety and Efficient Exploitation Facing Challenge of the 21st Century Conference