CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 23142 | LVS EN ISO 11621:2006 | Gas cylinders - Procedures for change of gas service | Standarts spēkā |
| 76973 | EN ISO 11118:2025 | Gas cylinders - Non-refillable metallic gas cylinders - Specification and test methods (ISO 11118:2025) | Standarts spēkā |
| 61487 | EN ISO 11117:2019 | Gas cylinders - Valve protection caps and guards - Design, construction and tests (ISO 11117:2019) | Standarts spēkā |
| 61788 | EN ISO 17879:2017 | Gas cylinders - Self-closing cylinder valves - Specification and type testing (ISO 17879:2017) | Standarts spēkā |
| 555 | LVS EN 13385:2003 | Transportable gas cylinders - Battery vehicles for permanent and liquefied gases (excluding acetylene) - Inspection at time of filling | Standarts spēkā |
| 549 | LVS EN ISO 21007-1:2005 | Gas cylinders - Identification and marking using radio frequency identification technology - Part 1: Reference architecture and terminology | Standarts spēkā |
| 68458 | LVS EN ISO 11439:2013/A1:2022 | Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles - Amendment 1 (ISO 11439:2013/Amd 1:2021) | Standarts spēkā |
| 26257 | LVS EN 13322-2:2003 /A1:2006 | Transportable gas cylinders - Refillable welded steel gas cylinders; Design and construction - Part 2: Stainless steel | Standarts spēkā |
| 71668 | EN ISO 18119:2018/A1:2021 | Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 1 (ISO 18119:2018/Amd 1:2021) | Standarts spēkā |
Displaying 381-390 of 504 results.