Journals
Publish with us
Publishing partnerships
About us
Blog
Advances in Materials Science and Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Advances in Materials Science and Engineering
/
2021
/
Article
/
Fig 7
/
Research Article
Study on Evolution Characteristics of Regenerated Roof Structure in Downward Mining of Bifurcated Coal Seam
Figure 7
Position diagram of survey boreholes.