CEN/TC 23
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 82751 | prEN ISO 11114-2 rev | Bouteilles à gaz — Compatibilité des matériaux des bouteilles et des robinets avec les contenus gazeux — Partie 2: Matériaux non métalliques | Izstrādē |
| 81483 | prEN ISO 13769 rev | Bouteilles à gaz — Marquage | Izstrādē |
| 80089 | prEN ISO 17879 rev | Gas cylinders — Self-closing cylinder valves — Specification and type testing | Izstrādē |
| 79797 | prEN ISO 18119 rev | Gasflaschen - Nahtlose Gasflaschen und Großflaschen aus Stahl und Aluminiumlegierungen - Wiederkehrende Inspektion und Prüfung | Izstrādē |
| 22986 | prEN ISO 18572 | Transportable gas cylinders - Specification for the design and construction of refillable transportable seamless aluminium alloy gas cylinders up to and inlcuding 0.5 liters | Izstrādē |
| 34242 | prEN ISO 22435 rev | Gasflaschen - Flaschenventile mit integriertem Druckminderer - Spezifikation und Baumusterprüfung | Izstrādē |
| 71609 | prEN ISO 23826 | Gas cylinders - Ball valves - Specification and type testing | Izstrādē |
| 22306 | prEN ISO 9809-2 | Gas cylinders - Refillable seamless gas cylinders - Design construction and testing - Part 2: Quenched and tempered steel cylinders with tensile strength great than or equal to 1 100 MPa (ISO 9809-2:2000) | Izstrādē |
| 22307 | prEN ISO 9809-3 | Gas cylinders - Refillable seamless gas cylinders - Design construction and testing - Part 3: Normalized steel cylinders (ISO 9809-3:2000) | Izstrādē |
Attēlo no 501. līdz 509. no pavisam 509 ieraksta(-iem).