CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 48426 | LVS EN 50014:1977/A5:1986 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 47854 | LVS EN 50014:1977/A4:1982 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 48696 | LVS EN 50017:1998 | Electrical apparatus for potentially explosive atmospheres - Powder filling "q" | Atcelts |
| 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 |
| 46348 | LVS EN 50056:1991 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 100 % (v/v) methane in air | Atcelts |
| 48349 | LVS EN 50056:1991/A1:1995 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 100 % (v/v) methane in air | Atcelts |
| 55266 | LVS EN 60079-20-1:2010 | Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data (IEC 60079-20-1:2010) | Atcelts |
| 42185 | LVS EN 50223:2010 | Stationary electrostatic application equipment for ignitable flock material - Safety requirements | 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 |
| 52658 | LVS EN 60079-28:2007 | Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation | Atcelts |
Displaying 461-470 of 737 results.