CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72433 | EN ISO 10297:2024 | Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2024, Corrected version 2024-05) | Standarts spēkā |
| 74924 | EN ISO 14456:2024 | Gas cylinders - Gas properties and associated classification (FTSC) codes (ISO 14456:2024) | Standarts spēkā |
| 79093 | EN 13385:2025 | Transportable gas cylinders - Battery vehicles and multiple-element gas containers (MEGCs) for compressed and liquefied gases (excluding acetylene) - Inspection at time of filling | Standarts spēkā |
| 75816 | EN ISO 10286:2025 | Gas cylinders - Vocabulary (ISO 10286:2025) | Standarts spēkā |
| 70351 | LVS EN ISO 17871:2020 | Gas cylinders - Quick-release cylinder valves - Specification and type testing (ISO 17871:2020) | Standarts spēkā |
| 58680 | EN ISO 10156:2017 | Gas cylinders - Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets (ISO/DIS 10156:2016) | Standarts spēkā |
| 40597 | LVS EN ISO 11114-4:2017 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 4: Test methods for selecting steels resistant to hydrogen embrittlement (ISO 11114-4:2017) | Standarts spēkā |
| 75779 | EN 17533:2025 | Gaseous hydrogen - Cylinders and tubes for stationary storage | Standarts spēkā |
| 67511 | LVS EN ISO 11114-1:2020 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO 11114-1:2020) | Standarts spēkā |
| 41886 | LVS EN ISO 12209:2014/A1:2017 | Gas cylinders – Outlet connections for gas cylinder valves for compressed breathable air – Amendment 1: Outlet connection up to a maximum cylinder working pressure of 500 bar (ISO 12209:2013/Amd 1:2016, Corrected version 2017-03) | Standarts spēkā |
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