A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
New catenary construction for the hoosac tunnel
Tunnel is 4 3/4 miles in length, being longest in U. S. Renewal of overhead equipment under traffic.
New catenary construction for the hoosac tunnel
Tunnel is 4 3/4 miles in length, being longest in U. S. Renewal of overhead equipment under traffic.
New catenary construction for the hoosac tunnel
Ry. Elec. Engr
1921
4 pages
6 Figs.
Article (Journal)
English
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