2 Tuloksia löytyi "Tiedosto:Cut-and-cover_tunneling_techniques_(IA_cutandcovertunne00sver).pdf".

Tiedosto:Cut-and-cover tunneling techniques (IA cutandcovertunne00sver).pdf

Cut-and-cover tunneling techniques   (  ) Author Sverdrup & Parcel and Associates United States. Federal Highway Administration. Offices of Research and...

Tiedosto:Cut-and-cover tunneling techniques (IA cutandcovertunne00sver 0).pdf

Cut-and-cover tunneling techniques   (  ) Author Sverdrup & Parcel and Associates United States. Federal Highway Administration. Offices of Research and...

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