ISO/TC 138/SC 4
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 46115 | ISO 17484-2:2009 | Plastics piping systems — Multilayer pipe systems for indoor gas installations — Part 2: Code of pratice | Standarts spēkā |
| 60932 | ISO 17885:2015 | Plastics piping systems — Mechanical fittings for pressure piping systems — Specifications | Atcelts |
| 70666 | ISO 17885:2015/Amd 1:2016 | Systèmes de canalisations en plastiques — Raccords mécaniques pour les canalisations sous pression — Spécifications — Amendement 1 | Atcelts |
| 77001 | ISO 17885:2021 | Plastics piping systems — Mechanical fittings for pressure piping systems — Specifications | Atcelts |
| 44698 | ISO 18225:2007 | Systèmes de canalisations en plastique — Tubes multicouches destinés à l'alimentation en gaz à l'extérieur des bâtiments — Spécifications pour les systèmes | Atcelts |
| 60931 | ISO 18225:2012 | Plastics piping systems — Multilayer piping systems for outdoor gas installations — Specifications for systems | Standarts spēkā |
| 40607 | ISO 21307:2009 | Plastics pipes and fittings — Butt fusion jointing procedures for polyethylene (PE) pipes and fittings used in the construction of gas and water distribution systems | Atcelts |
| 57052 | ISO 21307:2011 | Plastics pipes and fittings — Butt fusion jointing procedures for polyethylene (PE) pipes and fittings used in the construction of gas and water distribution systems | Atcelts |
| 63773 | ISO 21307:2017 | Plastics pipes and fittings — Butt fusion jointing procedures for polyethylene (PE) piping systems | Standarts spēkā |
| 77003 | ISO 21307:2017/Amd 1:2020 | Tubes et raccords en matières plastiques — Modes opératoires d'assemblage par soudage bout à bout de tubes et raccords en polyéthylène (PE) — Amendement 1 | Standarts spēkā |
Attēlo no 51. līdz 60. no pavisam 126 ieraksta(-iem).