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1 monobloc concrete sleeper
RAIL traviesa de hormigón fEnglish-Spanish technical dictionary > monobloc concrete sleeper
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2 monobloc concrete tie
RAIL traviesa de hormigón fEnglish-Spanish technical dictionary > monobloc concrete tie
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3 monobloc
См. также в других словарях:
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