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Plot de balisage lumineux
| Глоссарий по проходческим щитам (тоннелингу) |
Éclairage permanent fixé sur les piédroits à une hauteur maximale de 1,5 mètre ou sur le trottoir pour guider les usagers jusqu`à une issue de secours.
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Marker light, английский
Permanent lighting fitted on the sidewalls at a height of no more than 1.5 m or on the pathway, to guide users to an emergency exit.
Luz de balizamiento, испанский
Iluminación permanente situada en los hastiales a una altura inferior a los 1,5 m o en las aceras para guiar a los usuarios hacia una salida de emergencia
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Minimum headroom, английский
Height of the highest authorized vehicle, when stopped, plus its kinematic envelope to cope with vertical movements during travel.
Marker light, английский
Permanent lighting fitted on the sidewalls at a height of no more than 1.5 m or on the pathway, to guide users to an emergency exit.
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