CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 49623 | EN 61779-3:2000 | Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air | Atcelts |
| 49583 | EN 50014:1992/prAA | Electrical apparatus for potentially explosive atmospheres - General requirements | Izstrādē |
| 49566 | LVS EN 60079-10:2003 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas | Atcelts |
| 49566 | EN 60079-10:2003 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas | Atcelts |
| 49521 | prEN 50019/prAA | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Izstrādē |
| 49475 | LVS EN 60079-10-2:2010 | Explosive atmospheres -- Part 10-2: Classification of areas - Combustible dust atmospheres (IEC 60079-10-2:2009) | Atcelts |
| 49475 | EN 60079-10-2:2009 | Explosive atmospheres - Part 10-2: Classification of areas - Combustible dust atmospheres | Atcelts |
| 49354 | EN 50018:1994/prAX | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Izstrādē |
| 49300 | LVS EN 50058:1991 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas | Atcelts |
| 49300 | EN 50058:1991 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas | Atcelts |
Displaying 431-440 of 727 results.