CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40097 | LVS EN ISO 24431:2017 | Gas cylinders - Seamless, welded and composite cylinders for compressed and liquefied gases (excluding acetylene) - Inspection at time of filling (ISO 24431:2016) | Standarts spēkā |
| 39859 | LVS EN ISO 21007-2:2016 | Gas cylinders - Identification and marking using radio frequency identification technology - Part 2: Numbering schemes for radio frequency identification (ISO 21007-2:2015) | Standarts spēkā |
| 39859 | EN ISO 21007-2:2015 | Gas cylinders - Identification and marking using radio frequency identification technology - Part 2: Numbering schemes for radio frequency identification (ISO 21007-2:2015) | Standarts spēkā |
| 38108 | EN ISO 15245-1:2001/A1:2013 | Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification (ISO 15245-1:2001/Amd 1:2013) | Atcelts |
| 38108 | LVS EN ISO 15245-1:2002 /A1:2013 | Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification (ISO 15245-1:2001/Amd 1:2013) | Atcelts |
| 38107 | LVS EN 14638-3:2011 /AC:2012 | Transportable gas cylinders - Refillable welded receptacles of a capacity not exceeding 150 litres - Part 3: Welded carbon steel cylinders made to a design justified by experimental methods | Standarts spēkā |
| 38107 | EN 14638-3:2010/AC:2012 | Transportable gas cylinders - Refillable welded receptacles of a capacity not exceeding 150 litres - Part 3: Welded carbon steel cylinders made to a design justified by experimental methods | Izstrādē |
| 37862 | EN ISO 13088:2012 | Gas cylinders - Acetylene cylinder bundles - Filling conditions and filling inspection (ISO 13088:2011) | Standarts spēkā |
| 37862 | LVS EN ISO 13088:2013 | Gas cylinders - Acetylene cylinder bundles - Filling conditions and filling inspection (ISO 13088:2011) | Standarts spēkā |
| 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 |
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