CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 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 |
| 65300 | EN ISO 10460:2018 | Gas cylinders - Welded aluminium-alloy, carbon and stainless steel gas cylinders - Periodic inspection and testing (ISO 10460:2018, Corrected version 2019-04) | Izstrādē |
| 30233 | EN ISO 13769:2006/prAC | Gas cylinders - Stamp marking (ISO 13769:2002) | Izstrādē |
| 30085 | EN ISO 11114-3:2010 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test in oxygen atmosphere (ISO/DIS 11114-3:2008) | Izstrādē |
| 35851 | FprCEN/TS 16216 | Transportable gas cylinders - Replacement of Directive 84/525/EEC - Seamless steel gas cylinders | Izstrādē |
| 35852 | FprCEN/TS 16217 | Transportable gas cylinders - Replacement of Directive 84/526/EEC - Seamless aluminium alloy gas cylinders | 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 |
| 24749 | - | Transportable gas cylinders - Cylinder bundles - Priodic inspection and testing | Izstrādē |
| 36279 | EN 16509:2014 | Transportable gas cylinders - Non-refillable, small transportable, steel cylinders of capacities up to and including 120 ml containing compressed or liquefied gases (compact cylinders) - Design, construction, filling and testing | Izstrādē |
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