Final Acts WATTC-88, Melbourne 1988
International Telecommunication Regulations - Melbourne - (WATTC-88) (Melbourne, 1988)
Test chart No. 4 1994 - High Quality
Test Chart No. 4: Black and white facsimile test chart BW01 - (ITU-T Recommendation T.22) ((03/93))
(C)Preservation wooden poles 2009
Preservation of Wooden Poles Carrying Overhead Telecommunication Lines (2009)
Mitigation Measures for Telecom. Inst.
Mitigation measures for telecommunication installations - Part 1 (2008)
(R) Earthing and bonding - 2003
Earthing and Bonding (2003)
Protección contra el rayo de las líneas
Protección contra el rayo de las líneas e instalaciones de telecomunicación - Capítulos 6, 7 y 8 (1978)
Operational Bulletin No. 695 (1.VII.1999
Operational Bulletin No. 695 (1.VII.1999) (01.07.1999)
Operational Bulletin No. 669 (1.VI.1998)
Operational Bulletin No. 669 (1.VI.1998) and Annexed List: Five-letter Code Groups for the use of the International Public Telegram Service (According to ITU-T Recommendation F.1 (03/98)) (01.06.1998)
(S) WTSA - DUBAI 2012
Actas de la Asamblea Mundial de Normalización de las Telecomunicaciones (Dubaï, 2012)
(F) WTSA - DUBAI 2012
Actes de l'Assemblée Mondiale de Normalisation des Télécommunications (Dubaï, 2012)
Operational Bulletin No. 694 (15.VI.1999
Operational Bulletin No. 694 (15.VI.1999) (15.06.1999)
Operational Bulletin No. 668 (15.V.1998)
Operational Bulletin No. 668 (15.V.1998) (15.05.1998)
