ITU-T Y.1453 PDF

Published Date: 10/01/2019

Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents – Basic Recommendation

Published Date: 01/01/1996

Dual Rate Speech Coder for Multimedia Communications Transmitting at 5.3 and 6.3 kbit/s - General Aspects of Digital Transmission Systems (Study Group 15) 31 pp

Published Date: 01/01/1993

INTERCONEXIÓN EN FRECUENCIAS VOCALES

Published Date: 10/01/1996

Dispositions générales d'interfonctionnement entre réseaux publics pour données a commutation par paquets et réseaux numériques à intégration de services pour assurer des services de transmission de données

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