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Altbau
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keywords:(Altbau)
The steel rail discussion, American Society for Testing Materials
The seasonal distribution of maintenance work
Internal transverse cracks and fissures, in rails
Internal transverse cracks and fissures in rails
Methods of keeping tie records
The nick and break test in the inspection of steel rails
Segregated streaks in steel rails
Operating a large engine terminal
Tests of manganese steel rails
Large expenditures needed for maintenance of way