Registration number (WIID)Project No.TitleStatus
80472ISO 23711:2022Elastomeric seals — Requirements for materials for pipe joint seals used in water and drainage applications — Thermoplastic elastomersStandarts spēkā
82602ISO 4633:2023Rubber seals — Joint rings for water supply, drainage and sewerage pipelines — Specification for materialsStandarts spēkā
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