Revision of manual; extent of adherence to specifications; substitutes for wood ties; tie renewals and cost per mile of maintenance track; causes leading to removal of ties.
Report of committee 3 -- Ties
Am Ry Eng Assn -- Bul
American Railway Engineering Association -- Bulletin ; 55 , n 512
1953
6 pages
Article (Journal)
English
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Report of committee III -- Ties
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