CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71741 | LVS EN ISO 11114-5:2022 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 5: Test methods for evaluating plastic liners (ISO 11114-5:2022) | Standarts spēkā |
| 73275 | LVS EN 13322-1:2024 | Transportable gas cylinders - Refillable welded steel gas cylinders - Design and construction - Part 1: Carbon steel | Standarts spēkā |
| 72433 | EN ISO 10297:2024 | Gas cylinders - Cylinder valves - Specification and type testing (ISO/DIS 10297:2023) | Standarts spēkā |
| 80088 | EN ISO 17871:2020/prA2 | Gas cylinders - Quick-release cylinder valves - Specification and type testing - Amendment 2 (ISO 17871:2020/DAM 2:2026) | Aptauja |
| 78843 | prEN ISO 10298 | Gas cylinders - Gases and gas mixtures - Determination of toxicity for the selection of cylinder valve outlets (ISO/DIS 10298:2025) | Aptauja |
| 80839 | EN ISO 11117:2019/prA1 | Gas cylinders - Valve protection caps and guards - Design, construction and tests - Amendment 1 (ISO 11117:2019/DAM 1:2026) | Aptauja |
| 80089 | prEN ISO 17879 | Gas cylinders - Self-closing cylinders valves - Specification and type testing (ISO/DIS 17879:2026) | Aptauja |
| 37807 | EN ISO 11363-1:2010/AC:2012 | Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1: Specifications - Technical Corrigendum 2 (ISO 11363-1:2010/Cor 2:2012) | Atcelts |
| 584 | LVS EN 850:1996/AC:1998 | Transportable gas cylinders - Pin-index, yoke-type valve outlet connections for medical use | Atcelts |
| 34241 | EN ISO 14246:2014 | Gas cylinders - Cylinder valves - Manufacturing tests and examinations (ISO/DIS 14246:2010) | Atcelts |
Displaying 131-140 of 510 results.