CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 542 | EN 13099:2003 | Transportable gas cylinders - Conditions for filling gas mixtures into receptacles | Izstrādē |
| 36488 | EN ISO 12209:2013 | Gas cylinders - Outlet connections for gas cylinder valves for compressed breathable air (ISO/DIS 12209:2012) | Izstrādē |
| 71084 | EN ISO 13088:2012/A1:2020 | Gas cylinders - Acetylene cylinder bundles - Filling conditions and filling inspection - Amendment 1 (ISO 13088:2011/DAM 1: 2020) | Izstrādē |
| 574 | prEN 15047 | Transportable gas cylinders - Specification for the design and construction of refillable seamless steel cylinders for portable fire extinguishers and bottles for breathing apparatus of water capacities from 0,5 litre up to 15 litres | Izstrādē |
| 76933 | EN ISO 407:2023 | Small medical gas cylinders - Pin-index yoke-type valve connections (ISO 407:2023) | Izstrādē |
| 20675 | prEN 13322-1/prA1 | Transportable gas cylinders - Refillable welded steel gas cylinders - Design and construction - Part 1: Carbon steel | Izstrādē |
| 21528 | ISO/AWI 10156 | Transportable gas cylinders - Gases and gas mixtures - Determination of flammability and oxidizing ability of gases and gas mixtures | Izstrādē |
| 35045 | EN ISO 11372:2011 | Gas cylinders - Acetylene cylinders - Filling conditions and filling inspection (ISO 11372:2011) | Izstrādē |
| 30015 | EN 1089-3:2011 | Transportable gas cylinders - Gas cylinder identification (excluding LPG) - Part 3: Colour coding | Izstrādē |
| 64044 | EN ISO 11118:2015/prA1 | Gas cylinders - Non-refillable metallic gas cylinders - Specification and test methods (ISO 11118:2015/DAM 1:2017) | Izstrādē |
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