Normativa ISO UNE gratis

Fecha de publicación: 15/07/1992 Electrical measuring instruments – X-t recorders – Part 1: Definitions and requirements IEC 61143-1:1992

Fecha de publicación: 15/07/1992 Methods of measurement on receivers for satellite broadcasttransmissions in the 12 GHz band – Part 2: Electrical measurementson DBS tuner units IEC 61079-2:1992

Fecha de publicación: 31/07/1992 Methods of measurement for equipment used in digital microwave radio transmission systems – Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations – Section 3: Transmission characteristics IEC 60835-1-3:1992

Fecha de publicación: 31/07/1992 Modular order for the development of mechanical structures for electronic equipment practices – Part 2: Sectional specification – Interface co-ordination dimensions for the 25 mm equipment practice IEC 60917-2:1992

Fecha de publicación: 10/08/1992 Methods of measurement on receivers for satellite broadcasttransmissions in the 12 GHz band – Part 1: Radio-frequencymeasurements on outdoor units IEC 61079-1:1992

Fecha de publicación: 31/08/1992 Packaging of winding wires – Part 4: Methods of test – Section 2: Containers made from thermoplastic material for taper barrelled delivery spools IEC 60264-4-2:1992

Fecha de publicación: 15/09/1992 Recommended methods of measurement on receivers for television broadcast transmissions – Part 5: Electrical measurements on multichannel sound television receivers using the NICAM two-channel digital sound-system IEC 60107-5:1992

Fecha de publicación: 30/09/1992 Telecontrol equipment and systems – Part 5: Transmission protocols – Section 3: General structure of application data IEC 60870-5-3:1992

Fecha de publicación: 30/09/1992 Radiation protection instrumentation – Monitoring equipment – Radioactive aerosols in the environment IEC 61172:1992

Fecha de publicación: 30/09/1992 Radiation protection instrumentation – Monitoring equipment – Atmospheric radioactive iodines in the environment IEC 61171:1992