ITU-R QUESTION 149-1/7 PDF

Published Date: 01/01/2007

Protection of the radio astronomy service in the 48.94-49.04 GHz band from unwanted emissions from HAPS in the 47.2-47.5 GHz and 47.9-48.2 GHz bands

Published Date: 01/01/1999

PARTAGE DE LA BANDE DE FRÉQUENCES 401-403 MHz ENTRE LE SERVICE DE MÉTÉOROLOGIE PAR SATELLITE, LE SERVICE D'EXPLORATION DE LA TERRE PAR SATELLITE ET LE SERVICE DES AUXILIAIRES DE LA MÉTÉOROLOGIE

Published Date: 02/01/2014

Characteristics and protection criteria for radars operating in the aeronautical radionavigation service in the frequency band 13.25-13.40 GHz

Published Date: 01/01/2003

TRAINING AND CERTIFICATION OF FIELD PERSONNEL FOR UNBONDED POST-TENSIONING LEVEL 1 - FIELD FUNDAMENTALS

Published Date: 01/01/2006

ENTRENAMIENTO Y CERTIFICACIÓN DE PERSONAL DE CAMPO PARA POSTENSADO SIN TENDONES ADHERENTES

Published Date: 01/01/2002

TRAINING AND CERTIFICATION OF FIELD PERSONNEL FOR UNBONDED POST-TENSIONING LEVEL 2 - IRONWORKER

Published Date: 01/01/2006

TRAINING AND CERTIFICATION OF FIELD PERSONNEL FOR UNBONDED POST-TENSIONING LEVEL 2 - POST-TENSIONING INSPECTOR

Published Date: 01/14/2022

Training and Certification of Field Personnel for Multistrand & Grouted Post‐Tensioning Student Manual

Published Date: 02/01/2007

TRAINING AND CERTIFICATION OF FIELD PERSONNEL FOR BONDED POST-TENSIONING