A platform for research: civil engineering, architecture and urbanism
Izmenenie kalibrovki valkov dlya uluchsheniya kachestva golovki rel'sov
Improving rail head quality by modifying roll grooves; use of deep initial blooms enabled surface quality of rail heads to be improved substantially; yield of first grade product was increased and proportion of surface defects reduced considerably. (See also Stal n 6 June 1968 p 524-6) (45450)
Izmenenie kalibrovki valkov dlya uluchsheniya kachestva golovki rel'sov
Improving rail head quality by modifying roll grooves; use of deep initial blooms enabled surface quality of rail heads to be improved substantially; yield of first grade product was increased and proportion of surface defects reduced considerably. (See also Stal n 6 June 1968 p 524-6) (45450)
Izmenenie kalibrovki valkov dlya uluchsheniya kachestva golovki rel'sov
Izmenenie kalibrovki valkov dlya uluchsheniya kachestva golovki rel'sov
Protasov, N.F. (author) / Rudol'Skii, N.L. (author) / Pogorzhel'Skii, V.I. (author) / Stefanov, V.E. (author) / Valenko, N.S. (author) / Chernyakov, V.I. (author) / Rakhanskii, B.I. (author)
1968
3 pages
Article (Journal)
English
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Izmenenie kalibrovki valkov dlya uluchsheniya kachestva golovki rel'sov
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