المؤلفون: LONG Liangliang, WANG Shengquan, XIAO Lele, NIU Chao

المصدر: Meikuang Anquan, Vol 51, Iss 12, Pp 45-49, 55 (2020)

مصطلحات موضوعية: water inrush risk in roof, gis, luohe formation aquifer, water-rich zone, cracking to mining thickness ratio, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://www.mkaqzz.com/cn/article/id/7078; https://doaj.org/toc/1003-496X

URL الوصول: https://doaj.org/article/9bf3bdb57a2d452e9d4fb7c949f029c6