Report on organization, working methods and materials used based upon replies from railroads in Austria, Belgium, Denmark, Netherlands, Finland, Germany, Hungary, Norway, Poland, Sweden and Switzerland and in colonies belonging to these countries. (See also - n 3 Mar 1937 p 775-87)
Methodical and periodical maintenance of: 1. Metal bridges: 2. Signals: 3. Metal supports carrying contact wire on electric railways
Int Ry Congress Assn -- Bul
1937
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1937
|Engineering Index Backfile | 1937
|Engineering Index Backfile | 1937
|Methodical and periodical maintenance
Engineering Index Backfile | 1936
|Engineering Index Backfile | 1906
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