The protection of telecommunication lines and equipment against lightning discharges / International Telecommunication Union
The protection of telecommunication lines and equipment against lightning discharges : (Chapters 6, 7 and 8) / International Telecommunication Union
The protection of telecommunication lines and equipment against lightning discharges : (Chapters 9 and 10) / International Telecommunication Union
Contribution des télécommunications à la protection de l'environnement : rapport sur la question 7/2 / Union Internationale des Télécommunications
EN 60835-2-4 /A1 : methods of measurements for equipment used in digital microwave radio transmission systems: part 2: measurements on terrestrial radio-relay systems: section 4: transmitter/receiver including modulator/demodulator: (IEC 835-2-4: 1993 / A1: 1997) / European Commitee for Electrothecnical Standardization
CEI 61010-1 : règles de sécurité pour appareils électriques de mesurage, de régulation et de laboratoire; : partie 1; : prescriptions générales / Commission Electrotechnique Internationale