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BVR passport for a single-track railway tunnel (f=9, f=2.4)

Description

Computational graphic work on the excavation of soil by drilling and blasting method (soil strength 2.4 bench method, soil strength 9 excavation of soil for full cross-section)

Project's Content

icon BVR_PZ_ITOG.docx
icon бвр итог.dwg
The material is an archive with files that can be opened in programs:
  • Microsoft Word
  • AutoCAD or DWG TrueView
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