CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 44718 | prEN 50145 | Electrical apparatus for potentially explosive gas atmospheres - Classification of hazardous areas | Izstrādē |
| 44700 | LVS EN 50020:2002 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 44700 | EN 50020:2002 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 44645 | prEN 50033 | Electrical apparatus for potentially explosive atmospheres - Caplights for mines susceptible to firedamp | Izstrādē |
| 44643 | LVS CLC/TR 50427:2005 | Assessment of inadvertent ignition of flammable atmospheres by radio-frequency radiation - Guide | Standarts spēkā |
| 44643 | CLC/TR 50427:2004 | Assessment of inadvertent ignition of flammable atmospheres by radio-frequency radiation - Guide | Izstrādē |
| 44537 | prEN 60079-21 | Electrical apparatus for explosive gas atmospheres - Part 21: Breathing devices and draining devices | Izstrādē |
| 44469 | EN 50014:1997/corrigendum Sep. 1997 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 44469 | LVS EN 50014:1997/corrigendum Sep. 1997 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 44468 | LVS EN 60079-26:2007 | Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga | Atcelts |
Displaying 621-630 of 732 results.