CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 548 | EN ISO 10692-2:2001 | Gas cylinders - Gas cylinder valve connections for use in the microelectronics industry - Part 2: Specification and type testing for valve to cylinder connections (ISO 10692-2:2001) | Izstrādē |
| 36405 | EN ISO 10961:2012 | Gas cylinders - Cylinder bundles - Design, manufacture, testing and inspection (ISO 10961:2010) | Atcelts |
| 64231 | EN ISO 10961:2019 | Gas cylinders - Cylinder bundles - Design, manufacture, testing and inspection (ISO 10961:2019) | Izstrādē |
| 518 | EN ISO 11114-1:1997 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO 11114-1:1997) | Atcelts |
| 581 | EN ISO 11114-1:1997/AC:1998 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO 11114-1:1997) | Atcelts |
| 30083 | EN ISO 11114-1:2012 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO/DIS 11114-1:2009) | Atcelts |
| 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 |
| 67511 | EN ISO 11114-1:2020 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO 11114-1:2020) | Standarts spēkā |
| 75949 | EN ISO 11114-1:2020/A1:2023 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials - Amendment 1 (ISO 11114-1:2020/Amd 1:2023) | Standarts spēkā |
| 519 | EN ISO 11114-2:2000 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2000) | Atcelts |
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