CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 51159 | LVS EN 50281-1-2:1998/corrigendum Aug. 1999 | Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenance | Atcelts |
| 51159 | EN 50281-1-2:1998/corrigendum Aug. 1999 | Electrical apparatus for use in the presence of combustible dust - Part 1-2: Electrical apparatus protected by enclosures - Selection, installation and maintenance | Atcelts |
| 51139 | EN 60079-5:2015 | Explosive atmospheres - Part 5: Equipment protection by powder filling "q" | Standarts spēkā |
| 51139 | LVS EN 60079-5:2015 | Explosive atmospheres - Part 5: Equipment protection by powder filling "q" | Standarts spēkā |
| 51073 | EN 50058:1998 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas | Atcelts |
| 51073 | LVS EN 50058:1998 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas | Atcelts |
| 50998 | prEN 50XXX | Proposal for amendment to subclause 4.4.6 of prEN 50054, subclause 4.3 of prEN 50055 and subclause 4.3 of prEN 50057 | Izstrādē |
| 50975 | EN 50016:1995/prAX | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" | Izstrādē |
| 50924 | EN 60079-29-2:2007/corrigendum Dec. 2007 | Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Atcelts |
| 50924 | LVS EN 60079-29-2:2008 /AC:2008 | Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Atcelts |
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