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UFGS 31 71 19 Tunnel and Shaft Excavation in Rock - Mechanical

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  2. Department of Defense
  3. Unified Facilities Guide Specifications (UFGS)
  4. UFGS 31 71 19 Tunnel and Shaft Excavation in Rock - Mechanical
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Publish Date
11/01/2022
Pages
58
Spec. Division
31 - Earthwork
CCR
CCR  
FFC Agency & Library
Department of Defense
Unified Facilities Guide Specifications (UFGS)

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