Key technology of gob-side entry retained by roof cutting without coal pillar for hard main roof: A typical case study
Crossref DOI link: https://doi.org/10.1007/s11771-023-5523-1
Published Online: 2024-01-21
Published Print: 2023-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zhu, Heng-zhong http://orcid.org/0000-0002-7131-618X
Wen, Zhi-jie
Xu, Lei
He, Fu-lian
Text and Data Mining valid from 2023-12-01
Version of Record valid from 2023-12-01
Article History
Received: 29 July 2023
Accepted: 6 October 2023
First Online: 21 January 2024
Conflict of interest
: ZHU Heng-zhong, WEN Zhi-jie, XU Lei and HE Fu-lian declare that they have no conflict of interest.