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Mesures d'atténuation des effets des perturbations électromagnétiques dans les installations de télécommunication (2008)
The Protection of Telecommunication Line
The Protection of Telecommunication Lines and Equipment Against Lightning Discharges - Chapters 1 to 5 (1974)
Operational Bulletin No. 691 (1.V.1999)
Operational Bulletin No. 691 (1.V.1999) and Annexed List: Service Restrictions (Recapitulatory list of service restrictions in force relating to telecommunications operation) (Position on 1 May 1999) (01.05.1999)
Operational Bulletin No. 665 (1.IV.1998)
Operational Bulletin No. 665 (1.IV.1998) and Annexed List: Various tones used in national networks (Supplement 2 to ITU-T Recommendation E.180) (Position on 1 April 1998) (01.04.1998)
Preservation wooden poles 2009
Preservación de postes de madera de líneas aéreas de telecomunicación (2009)
Optical Transport Networks TDM, 2010
Redes ópticas de transporte: de TDM a paquetes (2010)
The Protection of Telecommunication Line
The Protection of Telecommunication Lines and Equipment Against Lightning Discharges - Chapters 6, 7 and 8 (1978)
Mitigation Measures for Telecom. Inst.
Medidas de mitigación en las instalaciones de telecomunicaciones (2008)
Operational Bulletin No. 692 (15.V.1999)
Operational Bulletin No. 692 (15.V.1999) and Annexed List: List of Telegram Destination Indicators (In accordance with ITU-T Recommendation F.32) (Position on 15 May 1999) (15.05.1999)
Operational Bulletin No. 666 (15.IV.1998
Operational Bulletin No. 666 (15.IV.1998) (15.04.1998)
F UIT-T REC T 801 Amd.2 ISO 05/05
Segment marqueur à capacités étendues
Operational Bulletin No. 693 (1.VI.1999)
Operational Bulletin No. 693 (1.VI.1999) and Annexed List: List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC) (Complement to ITU-T Recommendations F.69 and F.68) (Position on 31 May 1999) (01.06.1999)
