CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 67511 | LVS 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 | LVS 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 | LVS EN ISO 11114-2:2002 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials | Atcelts |
| 30084 | LVS EN ISO 11114-2:2013 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2013) | Atcelts |
| 69068 | LVS EN ISO 11114-2:2022 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2021) | Standarts spēkā |
| 582 | LVS EN ISO 11114-3:1997/AC:1998 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test in oxygen atmosphere (ISO 11114-3:1997) | Atcelts |
| 520 | LVS EN ISO 11114-3:2001 +AC | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test in oxygen atmosphere | Atcelts |
| 30085 | LVS EN ISO 11114-3:2011 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphere (ISO 11114-3:2010) | Standarts spēkā |
| 572 | LVS EN ISO 11114-4:2005 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 4: Test methods for selecting metallic materials resistant to hydrogen embrittlement | Atcelts |
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