CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77144 | LVS EN IEC 60079-25:2022/AC:2023 | Explosive atmospheres - Part 25: Intrinsically safe electrical systems | Standarts spēkā |
| 64307 | EN IEC 60079-7:2015/A1:2018 | Explosive atmospheres - Part 7: Equipment protection by increased safety "e" | Standarts spēkā |
| 74708 | LVS EN 50104:2020/A1:2023 | Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods | Standarts spēkā |
| 43563 | LVS EN 60079-7:2016 | Explosive atmospheres - Part 7: Equipment protection by increased safety "e" | Standarts spēkā |
| 50657 | LVS CLC/TR 50426:2005 | Assessment of inadvertent initiation of bridge wire electro-explosive devices by radio-frequency radiation - Guide | Standarts spēkā |
| 68696 | LVS EN 60079-29-1:2017/A1:2022 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Standarts spēkā |
| 61144 | EN 60079-30-1:2017 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | Standarts spēkā |
| 58307 | EN 60079-25:2010 | Explosive atmospheres - Part 25: Intrinsically safe electrical systems | Standarts spēkā |
| 47772 | LVS EN 60079-29-3:2015 | Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection systems | Standarts spēkā |
| 67560 | EN IEC 60079-10-1:2021 | Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres | Standarts spēkā |
Displaying 641-650 of 726 results.