Report of Committee on making tests of substitute ties, their design, rail fastening, insulation; results with copper content steel; cross ties of foreign woods; testing woods.
Report of committee on ties
Am. Ry. Eng. Assn. -- Bul
American Railway Engineering Association -- Bulletin ; 26 , n 275
1925
70 pages
17 Figs.
Aufsatz (Zeitschrift)
Englisch
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Report of committee III -- Ties
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