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Keyword [Excavation method optimization]
Result: 1 - 3 | Page: 1 of 1
1. Study On Excavation Method And Support Optimization Of Large Section Tunnel In Grade Ⅳ Surrounding Rock
2. Research On Key Technologies Of Yangzong Tunnel Crossing Fault Fracture Zone
3. Study On Stability Characteristics And Construction Control Measures Of Surrounding Rock Of Large Cross-section Tunnel With Small Spacing
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