| |||
crossing piece | |||
points; railway switchgear; switch; turnout | |||
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railway points; railway switches |
changement de voie : 9 phrases in 7 subjects |
Communications | 1 |
Construction | 1 |
General | 1 |
Metallurgy | 1 |
Name of organization | 1 |
Rail transport | 1 |
Transport | 3 |