CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71546 | LVS EN ISO 15245-1:2021 | Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification (ISO 15245-1:2021) | Standarts spēkā |
| 560 | LVS EN ISO 15245-2:2002 | Gas cylinders - Parallel threads for correction of valves to gas cylinders - Part 2: Gauge inspection | Standarts spēkā |
| 569 | LVS EN ISO 15996:2005 | Gas cylinders - Residual pressure valves - General requirements and type testing | Atcelts |
| 25627 | LVS EN ISO 15996:2005 /A1:2008 | Gas cylinders - Residual pressure valves - General requirements and type testing - Amendment 1 | Atcelts |
| 41600 | LVS EN ISO 15996:2018 | Gas cylinders - Residual pressure valves - Specification and type testing of cylinder valves incorporating residual pressure devices (ISO 15996:2017) | Standarts spēkā |
| 21314 | LVS EN ISO 16148:2006 | Gas cylinders - Refillable seamless steel gas cylinders - Acoustic emission testing (AT) for periodic inspection | Atcelts |
| 37008 | LVS EN ISO 16148:2016 | Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing (ISO 16148:2016) | Standarts spēkā |
| 70105 | LVS EN ISO 16148:2016/A1:2020 | Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing - Amendment 1 (ISO 16148:2016/Amd 1:2020) | Standarts spēkā |
| 70363 | LVS EN ISO 16964:2020 | Gas cylinders - Flexible hoses assemblies - Specification and testing (ISO 16964:2019) | Standarts spēkā |
| 40103 | LVS EN ISO 17871:2016 | Gas cylinders - Quick-release cylinder valves - Specification and type testing (ISO 17871:2015) | Atcelts |
Displaying 431-440 of 502 results.