CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 70363 | EN ISO 16964:2020 | Gas cylinders - Flexible hoses assemblies - Specification and testing (ISO 16964:2019) | 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 |
| 75779 | EN 17533:2025 | Gaseous hydrogen - Cylinders and tubes for stationary storage | Izstrādē |
| 23142 | EN ISO 11621:2005 | Gas cylinders - Procedures for change of gas service (ISO 11621:1997) | Izstrādē |
| 40632 | EN 16753:2016 | Gas cylinders - Periodic inspection and testing, in situ (without dismantling) of refillable seamless steel tubes of water capacity between 150 l and 3 000 l, used for compressed gases | Izstrādē |
| 61485 | EN ISO 11363-1:2018 | Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 1: Specifications (ISO 11363-1:2018) | Izstrādē |
| 521 | EN 13096:2003 | Transportable gas cylinders - Conditions for filling gases into receptacles - Single component gases | Izstrādē |
| 20678 | EN 12257:2002/prA1 | Transportable gas cylinders - Seamless, hoop-wrapped composite cylinders | Izstrādē |
| 61486 | EN ISO 11363-2:2017 | Gas cylinders - 17E and 25E taper threads for connection of valves to gas cylinders - Part 2: Inspection gauges (ISO 11363-2:2017) | Izstrādē |
| 34827 | EN 12245:2009/FprA1 | Transportable gas cylinders - Fully wrapped composite cylinders | Izstrādē |
Displaying 461-470 of 502 results.