ISO/TC 45/SC 4/WG 2
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
82602 | ISO 4633:2023 | Rubber seals — Joint rings for water supply, drainage and sewerage pipelines — Specification for materials | Standarts spēkā |
80472 | ISO 23711:2022 | Elastomeric seals — Requirements for materials for pipe joint seals used in water and drainage applications — Thermoplastic elastomers | Standarts spēkā |
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