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50 积分 2025-09-15 加入
Research on law of front abutment pressure change of top-coal caving
1年前
已关闭
Physical symptoms and mental health status in deep underground miners
1年前
已完结
Analysis on Instability of Surrounding Rock in Gob-Side Entry Retaining with the Character of Soft Rock Composite Roof
1年前
已完结