
1.		EN 50065 -2-1 : January 2003: signalling on low-voltage electrical installations in the frequency range 3khz to 148,5 khz: part 2-1: immunity requirements, for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments / European Committee for Electrotechnical Standardization Data Publicação: 2003 Tema: Normas
2.		EN 50065 -2-2 : January 2003: signalling on low-voltage electrical installations in the frequency range 3khz to 148,5 khz: part 2-2: immunity requirements, for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments / European Committee for Electrotechnical Standardization Data Publicação: 2003 Tema: Normas
3.		EN 50065 -2-3 : January 2003: signalling on low-voltage electrical installations in the frequency range 3khz to 148,5 khz: part 2-3: immunity requirements, for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors / European Committee for Electrotechnical Standardization Data Publicação: 2003 Tema: Normas
4.		CEN/TS 14442 [documento electrónico] : postal services: automated processing of mail itms: facing identification marks / European Committee for Standardization Data Publicação: 2003 Tema: Normas
5.		EN 14508 [documento electrónico] : postal services: quality of service: measurement of the transit time of end-to-end services for single piece non-priority mail and second class mail / European Committee for Standardization Data Publicação: 2003 Tema: Normas
6.		CEN/TR 14709 [documento electrónico] : postal services: quality of service: guide for the implementation of EN 13850 / European Committee for Standardization Data Publicação: 2003 Tema: Normas
7.		EN 50174-3 [documento electrónico] : information technology: cabling installation: part 3: Installation planning and practices outside buildings / European Commitee for Electrothecnical Standardization Data Publicação: 2003 Tema: Normas
8.		EN 55020/A1 : sound and television broadcast receivers and associated equipment: immunity characteristics: limits and methods of measurement: (CISPR 20: 2002/A1: 2002) / European Committee for Electrotechnical Standardization Data Publicação: 2003 Tema: Normas
9.		EN 55022/A2 : information technology equipment - radio disturbance characteristics: limits and methods of measurement: (CISPR 22: 1997/A2: 2002) / European Committee for Electrotechnical Standardization Data Publicação: 2003 Tema: Normas
10.		CISPR 13 : récepteurs de radiodiffusion et de télévision et équipments associés: caractéristiques de perturbations radioeléctriques: limites et méthodes de mesure / Commission Électrotechnique Internationale Data Publicação: 2003 Tema: Normas
11.		CISPR 13 : amendement 1: récepteurs de radiodiffusion et de télévision et équipments associés: caractéristiques de perturbations radioeléctriques: limites et méthodes de mesure / Commission Électrotechnique Internationale Data Publicação: 2003 Tema: Normas
12.		EN 61131-2 : programmable controllers: part 2: equipment requirements and tests: (IEC 61131-2: 2003) / European Committee for Electrotechnical Standardization Data Publicação: 2003 Tema: Normas