Top coal drawing law for an extra thick coal seam under the single round group drawing method.

Autor: Pan, Weidong1,2 (AUTHOR), Zhao, Zhining1,2 (AUTHOR) 2336454026@qq.com, Li, Xinyuan3 (AUTHOR), Xu, Yongxin1,2 (AUTHOR), Zhang, Kunming4 (AUTHOR)
Zdroj: Scientific Reports. 7/3/2024, Vol. 14 Issue 1, p1-17. 17p.
Databáze: Academic Search Ultimate
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