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1.Analysis of the Reasons on Gunite Lining Failure During Drift Excavation and the Preventive Measures
锚喷支护巷道崩壳开裂原因分析及预防实践收藏指正
2.Research on Mixture Ratio of Gunite Materials for bolting and shotcrete lining
锚喷支护喷桨材料配合比的研究收藏指正
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