CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 40097 | EN ISO 24431:2016 | Gas cylinders - Seamless, welded and composite cylinders for compressed and liquefied gases (excluding acetylene) - Inspection at time of filling (ISO 24431:2016) | Izstrādē |
| 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 |
| 40103 | EN ISO 17871:2015 | Gas cylinders - Quick-release cylinder valves - Specification and type testing (ISO 17871:2015) | Atcelts |
| 40103 | LVS EN ISO 17871:2016 | Gas cylinders - Quick-release cylinder valves - Specification and type testing (ISO 17871:2015) | Atcelts |
| 40549 | EN 13807:2017 | Transportable gas cylinders - Battery vehicles and multiple-element gas containers (MEGCs) - Design, manufacture, identification and testing | Izstrādē |
| 40549 | LVS EN 13807:2017 | Transportable gas cylinders - Battery vehicles and multiple-element gas containers (MEGCs) - Design, manufacture, identification and testing | Standarts spēkā |
| 40596 | EN ISO 11114-1:2012/A1:2017 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials - Amendment 1 (ISO 11114-1:2012/Amd 1:2017) | Atcelts |
| 40596 | LVS EN ISO 11114-1:2012/A1:2017 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials - Amendment 1 (ISO 11114-1:2012/Amd 1:2017) | Atcelts |
| 40597 | EN ISO 11114-4:2017 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 4: Test methods for selecting steels resistant to hydrogen embrittlement (ISO 11114-4:2017) | Standarts spēkā |
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