CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 52658 | EN 60079-28:2007 | Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation | Atcelts |
| 52689 | EN 60079-27:2008 | Explosive atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO) | Atcelts |
| 47910 | EN 60079-27:2006 | Electrical apparatus for explosive gas atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO) and Fieldbus non-incendive concept (FNICO) | Atcelts |
| 41969 | EN 60079-26/AA | Electrical apparatus for explosive gas atmospheres - Part 26: Construction, test and marking of Group II Category 1 G electrical apparatus | Izstrādē |
| 45797 | EN 60079-26:2015 | Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga | Standarts spēkā |
| 44468 | EN 60079-26:2007 | Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga | Atcelts |
| 57289 | EN 60079-26:2004 | Electrical apparatus for explosive gas atmospheres - Part 26: Construction, test and marking of Group II Category 1 G electrical apparatus | Atcelts |
| 51711 | EN 60079-25:2010/AC:2013 | Explosive atmospheres - Part 25: Intrinsically safe electrical systems | Atcelts |
| 58307 | EN 60079-25:2010 | Explosive atmospheres - Part 25: Intrinsically safe electrical systems | Atcelts |
| 54235 | EN 60079-25:2004/corrigendum Apr. 2006 | Electrical apparatus for explosive gas atmospheres - Part 25: Intrinsically safe systems | Atcelts |
Displaying 471-480 of 732 results.