ISO/TC 138/SC 4
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 84737 | ISO 16486-6:2023 | Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 6: Code of practice for design, handling and installation | Standarts spēkā |
| 57269 | ISO 12176-3:2011 | Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 3: Operator's badge | Standarts spēkā |
| 77001 | ISO 17885:2021 | Plastics piping systems — Mechanical fittings for pressure piping systems — Specifications | Standarts spēkā |
| 31586 | ISO 12176-4:2003 | Tubes et raccords en matières plastiques — Appareillage pour l'assemblage par soudage des systèmes en polyéthylène — Partie 4: Codage de la traçabilité | Standarts spēkā |
| 33854 | ISO 14531-4:2006 | Plastics pipes and fittings — Crosslinked polyethylene (PE-X) pipe systems for the conveyance of gaseous fuels — Metric series — Specifications — Part 4: System design and installation guidelines | Standarts spēkā |
| 60931 | ISO 18225:2012 | Plastics piping systems — Multilayer piping systems for outdoor gas installations — Specifications for systems | Standarts spēkā |
Attēlo no 121. līdz 126. no pavisam 126 ieraksta(-iem).