- monoblock tie
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цельнобрусковая шпала
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Railroad tie — While wooden ties dominate North American railways, concrete is widely used in other parts of the world. A railroad tie/railway tie (North America), or railway sleeper (Europe) is a rectangular item used to support the rails in railroad tracks.… … Wikipedia
Concrete sleeper — A concrete sleeper is a railroad tie made out of steel reinforced concrete. Concrete sleepers … Wikipedia