Details of Gulenko's process of preserving railway ties by heating them sufficiently to melt their own resins which then impregnate ties.
Vulcanization of beechwood ties on transcaucasian lines
Bericht uber die Fortschritte des Eisenbahnwesens
Organ fur die Fortschritte des Eisenbahnwesens ; 80 , n 15
1925
2 pages
Article (Journal)
German
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