#09 31st ITU-R Working Party 5D Fukuoka Meeting
2018.10.9-16 The 31st ITU-R WP5D Fukuoka JAPAN
Visual Report : 2018 - ITU-AJ
ITU-AJ
The ITU Association of Japan
2018.10.9-16 The 31st ITU-R WP5D Fukuoka JAPAN