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Railway track system comprises bed of mineral ballast with granule size of at least 2 mm, smallest particles consisting of rubber granules and sleepers resting on bed with flexible liner between them and rails
Railway track system comprises bed of mineral ballast with granule size of at least 2 mm, smallest particles consisting of rubber granules and sleepers resting on bed with flexible liner between them and rails
The railway track system comprises a bed (4) of mineral ballast with a granule size of at least 2 mm, the smallest particles consisting of rubber granules. Sleepers (3) rest on this and a flexible liner (7) is fitted between them and the rails (2).
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