Fang Zhongzheng

1 ta ish

Liaoning Technical University

1. A study on the reasonable width of narrow coal pillars in the section of hard primary roof hewing along the air excavation roadway

   Meng Wang, Li Xin, Su Jinshuai +5

   Maqola20244 iqtibos

   ABIABI:AkademIndex/2026.other.445816