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Acties
  • Titel
    Railroads seek longer life from rail, the most-expensive asset
  • Objectnummer
    BIB_K40435
  • Bron
    Railway Track and Structures (01 01 2007), p.5-15
  • Afmetingen
    K
  • Materiaal
    Artikel
Samenvatting

Welding advances, research help add years to useful rail life...