ISBN 9787564644499 books & textbook
Construction Method of Middle Leveling in Deep Mine and Roadway and Its Supporting and Reinforcement Supporting Theory(Chinese Edition)
TU XING ZI , ZHAI XIN XIAN , LI RU BO , ZHAI YAN WEI
China University of Mining and Technology Press /2020-11-01 Paperback
isbn-10: 7564644494 / isbn-13: 9787564644499
