Extent of adherence to standard specifications; substitute ties; proper seasoning of oak ties; effect of volume of traffic on life of creosoted ties; re-use of treated ties in track or elsewhere after their removal from their original positions.
Report of committee III -- Ties
Am Ry Eng Assn -- Bul
American Railway Engineering Association -- Bulletin ; 39 , n 401
1938
15 pages
Article (Journal)
English
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