447 results for standardization

Operational Bulletin No. 690 (15.IV.1999) (15.04.1999)

Operational Bulletin No. 664 (15.III.1998) (15.03.1998)

Operational Bulletin No. 732 (15.I.2001) (15.01.2001)

Mesures d'atténuation des effets des perturbations électromagnétiques dans les installations de télécommunication (2008)

The Protection of Telecommunication Lines and Equipment Against Lightning Discharges - Chapters 1 to 5 (1974)

Preservación de postes de madera de líneas aéreas de telecomunicación (2009)

Redes ópticas de transporte: de TDM a paquetes (2010)

Preservation of Wooden Poles Carrying Overhead Telecommunication Lines (2009)

The Protection of Telecommunication Lines and Equipment Against Lightning Discharges - Chapters 6, 7 and 8 (1978)

Medidas de mitigación en las instalaciones de telecomunicaciones (2008)

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) (15.04.1998)