50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Mar 8, 2024
ISO
ISO/TC 146/SC 6 Indoor air
International Standard
13.040.20 Ambient atmospheres
PUBLISHED
ISO 16000-33:2017
IN_DEVELOPMENT
ISO/FDIS 16000-33
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Mar 8, 2024