CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 54764 | EN 50019:1977 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 60293 | LVS EN 60079-29-1:2017 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Atcelts |
| 73319 | LVS EN 60079-29-1:2017/A11:2022 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Atcelts |
| 68696 | LVS EN 60079-29-1:2017/A1:2022 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Atcelts |
| 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) | Atcelts |
| 65321 | LVS EN 50104:2020 | Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 74708 | LVS EN 50104:2020/A1:2023 | Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 57457 | LVS EN 50014:1997/A1:1999 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 47484 | LVS EN 61779-1:2002 | Electrical apparatus for the detection and measurement of flammable gases - Part 1: General requirements and test methods | Atcelts |
| 42430 | LVS EN 50104:1995 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
Displaying 531-540 of 738 results.