CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 45215 | LVS EN 60079-29-4:2010 | Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases (IEC 60079-29-4:2009, modified) | 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 |
| 47404 | LVS EN 60079-29-2:2015 | Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Standarts spēkā |
| 50924 | LVS EN 60079-29-2:2008 /AC:2008 | Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Atcelts |
| 43416 | LVS EN 60079-29-2:2008 | Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Atcelts |
| 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 |
| 73319 | LVS EN 60079-29-1:2017/A11:2022 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Standarts spēkā |
| 60293 | LVS EN 60079-29-1:2017 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Standarts spēkā |
| 53054 | LVS EN 60079-29-1:2007 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | |
| 43772 | LVS EN 60079-28:2016 | Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation | Standarts spēkā |
Displaying 151-160 of 725 results.