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Izpd
Глоссарий в железнодорожной технике |
Inter-zonal (territorial) possession database
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Possession, английский
- Control of the ball.
- Владение
- When a section of track is required for maintenance and trains cannot run, it is handed over by the operators to the engineers, who take "possession". special protective measures are used to prevent access by unauthorised trains. when the track is returned to the operators, the engineers "give up possession".
- A section of line which is under the exclusive occupation of an engineer for maintenance or repairs. the engineer may run his own trains within the limits of the possession but no other trains are allowed to run within it and comprehensive safety regulations ensure that these conditions are kept.
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Research & development, английский
Investigation into new technologies or methods potentially leading to the development of a new network rail asset.
Isrs, английский
International safety rating system
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