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TI Ref No : | 519213509 |
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Description : | Maintenance Of Signaling Facilities, Fixed Telecommunications, Centralized Traffic Control, Protection And Safety And Train Protection Systems For The La Robla Pola De Lena Section Of The High Speed León - Asturias Line. |
Date : | 2025-06-16 |
Deadline : | 2025-07-22 |
Document Type : | Tenders |