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Couverture partielle (syn. galerie couverte)
| Глоссарий по проходческим щитам (тоннелингу) |
Couverture mise en place pour réduire l`impact du bruit et de la pollution de l`air en provenance de la route, ou pour protéger la route d`effets externes tels que chutes de neige ou de rochers (paravalanche), du vent, de la lumière intense du soleil, etc.
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Partial enclosure, английский
Enclosure provided to reduce the impact of the noise and air pollution from a road or to protect the road from external effects such as snow- or rockfall (paravalanches gallery), wind, bright sunlight, etc.
Protecciones parciales, испанский
Elementos instalados para reducir el impacto del ruido y de la polución del aire producidos en la carretera, o para proteger la carretera de efectos exteriores, como caídas de nieve o de rocas, viento, deslumbramiento por el sol, etc.
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Couverture, французский
Provenance, английский
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Peak hour traffic (syn. rush hour traffic), английский
"highest volume of traffic measured during a day for a period of one hour.
Partial enclosure, английский
Enclosure provided to reduce the impact of the noise and air pollution from a road or to protect the road from external effects such as snow- or rockfall (paravalanches gallery), wind, bright sunlight, etc.
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