ITU-R RESOLUCIÓN 43 SPANISH PDF

Published Date: 12/01/2013

Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 2 200-2 290 MHz

Published Date: 01/01/1974

ÉTUDE DES MÉTHODES DE TRANSMISSION NUMÉRIQUE PAR LES COMMISSIONS D'ÉTUDES DU CCIR ET PAR LA CMTT

Published Date: 02/01/2014

Objetivo de disponibilidad en sistemas de relevadores radioeléctricos para un trayecto digital ficticio de referencia

Published Date: 01/01/1999

TÉCNICAS DE REDUCCIÓN DE LA INTERFERENCIA PARA FACILITAR LA COORDINACIÓN ENTRE LOS ENLACES DE CONEXIÓN DEL SERVICIO MÓVIL POR SATÉLITE NO GEOESTACIONARIO Y LAS REDES DEL SERVICIO FIJO POR SATÉLITE GEOESTACIONARIO EN LAS BANDAS 19,3-19,7 GHz Y 29,1-29,5 GHz

Published Date: 01/21/2005

Environmental Management Systems - Specification with Guidance for Use

Published Date: 09/01/1996

Environmental Management Systems - Specification with Guidance for Use

Published Date: 01/21/2005

Environmental Management Systems - General Guidelines on Principles, Systems and Supporting Techniques

Published Date: 09/01/1996

Environmental Management Systems - General Guidelines on Principles, Systems and Supporting Techniques

Published Date: 10/01/1996

Guidelines for Environmental Auditing - General Principles

Published Date: 09/01/1996

Guidelines for Environmental Auditing - Audit Procedures - Auditing of Environmental Management Systems