Lv1
70 积分 2025-01-02 加入
Solid waste slurry grouting transformation mechanism of loose sand layer based on slurry-water replacement effect
2个月前
已完结
Study on the Anti-scouring and Energy Absorption Characteristics of Coupled Broken Coal Rock Mass and Packed STFs
5个月前
已完结
Strength Characteristics and Fracture Propagation Patterns of Coal Samples With Different Slots Subjected to Liquid Nitrogen Freeze-Thaw Treatment
5个月前
已关闭
皖公网安备34019202002308
