Trial study on internal grouting bolt support for ``three soft'' coal roadway

Wang, L.G. (Autor:in) / Li, M.Y. (Autor:in) / Zhang, L.F. (Autor:in) / Wang, Y. / Ge, S. / Guo, G.

5th, International Symposium on Mining Science and Technology ; 2004 ; Xuzhou, China

International Symposium on Mining Science and Technology ; 429-432

MINING SCIENCE AND TECHNOLOGY - INTERNATIONAL SYMPOSIUM

01.01.2004

4 pages

Includes bibliographical references and index

0415361443

Aufsatz (Konferenz)

Print

Englisch

Mining engineering , Mineral industries , Mines and mineral resources , Technological innovations