ISO/TC 138/SC 4
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 40711 | ISO/NP 22621-5 | Plastics piping systems for the supply of gaseous fuels for maximum operating up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 5: Fitness for purpose of the system | Izstrādē |
| 40712 | ISO/NP 22621-6 | Plastics piping systems for the supply of gaseous fuels for maximum operating up to and including 2 MPa (20 bar) — Part 6: Code of practice | Izstrādē |
| 70088 | ISO/PWI 21206 | Titre manque | Izstrādē |
| 91549 | ISO/PWI TS 18226 | Plastics pipes and fittings — Reinforced thermoplastics pipe systems for the supply of gaseous fuels for pressures up to 4 MPa (40 bar) | Izstrādē |
| 18873 | ISO/TR 10837:1991 | Determination of the thermal stability of polyethylene (PE) for use in gas pipes and fittings | Atcelts |
| 23414 | ISO/TR 13950:1997 | Plastics pipes and fittings — Automatic recognition systems for electrofusion | Atcelts |
| 41785 | ISO/TR 19480:2005 | Tubes et raccords en polyéthylène pour le transport de combustibles gazeux — Formation et évaluation des opérateurs de soudage | Standarts spēkā |
| 32239 | ISO/TS 10839:2000 | Tubes et raccords en polyéthylène pour le transport de combustibles gazeux — Code de pratique pour la conception, la manutention et l'installation | Atcelts |
| 77002 | ISO/TS 10839:2022 | Polyethylene pipes and fittings for the supply of gaseous fuels — Code of practice for design, handling and installation | Atcelts |
| 83391 | ISO/TS 16486-8:2022 | Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 8: Training and assessment of fusion operators | Standarts spēkā |
Attēlo no 111. līdz 120. no pavisam 126 ieraksta(-iem).