CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75816 | EN ISO 10286:2025 | Gas cylinders - Vocabulary (ISO 10286:2025) | Standarts spēkā |
| 75949 | EN ISO 11114-1:2020/A1:2023 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials - Amendment 1 (ISO 11114-1:2020/Amd 1:2023) | 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 |
| 27804 | LVS EN ISO 11439:2013 | Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles (ISO 11439:2013) | 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 |
| 37862 | EN ISO 13088:2012 | Gas cylinders - Acetylene cylinder bundles - Filling conditions and filling inspection (ISO 13088:2011) | Standarts spēkā |
| 41602 | EN ISO 13769:2018 | Gas cylinders - Stamp marking (ISO/DIS 13769:2016) | Standarts spēkā |
| 62925 | LVS CEN/TR 14473:2021 | Transportable gas cylinders - Porous materials for acetylene cylinders | Standarts spēkā |
| 494 | LVS EN 12862:2001 | Transportable gas cylinders - Specification for the design and construction of refillable transportable welded aluminium alloy gas cylinders | Standarts spēkā |
| 554 | LVS EN 13365:2003 | Transportable gas cylinders - Cylinder bundles for permanent and liquefied gases (excluding acetylene) - Inspection at time of filling | Standarts spēkā |
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