Excavation in accordance with the New Austrian Tunnelling Method (NATM)

Media-ID:

255016

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DYWIDAG-Systems International, image used with kind permission.

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This creative work is copyrighted material and may not be used without explicit approval by the author and/or copyright owner.

Published on:

11/05/2016

Last updated on:

11/05/2016

More media of this structure

Austria (2015)

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