90.92 Standard to be revised Jun 8, 2026
ISO
ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
International Standard
23.040.45 Plastics fittings
Published
PUBLISHED
ISO 13957:1997
90.92
Standard to be revised
Jun 8, 2026
IN_DEVELOPMENT
ISO/AWI 13957