학술논문
Research in using polyurethane foam to mitigate rock bolt installation difficulties
Document Type
Conference Paper
Author
Source
In: 54th U.S. Rock Mechanics/Geomechanics Symposium , 54th U.S. Rock Mechanics/Geomechanics Symposium. (54th U.S. Rock Mechanics/Geomechanics Symposium, 2020)
Subject
Language
English