90.93 Standard confirmed Aug 14, 2019
ISO
ISO/TC 138/SC 3 Plastics pipes and fittings for industrial applications
International Standard
23.040.20 Plastics pipes
Published
WITHDRAWN
ISO 4433:1984
PUBLISHED
ISO 4433-4:1997
90.93
Standard confirmed
Aug 14, 2019
IN_DEVELOPMENT
ISO/PWI 4433-4