CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 55973 | EN 60079-30-1:2007 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | Atcelts |
| 55973 | LVS EN 60079-30-1:2007 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | Atcelts |
| 55920 | LVS EN 50018:1977/prISX | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Atcelts |
| 55920 | EN 50018:1977/prISX | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Atcelts |
| 55887 | EN 50628:2016 | Erection of electrical installations in underground mines | Izstrādē |
| 55887 | LVS EN 50628:2016 | Erection of electrical installations in underground mines | Standarts spēkā |
| 55866 | prEN 61241-1-1 | Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures and surface temperature limitation - Specification for apparatus | Izstrādē |
| 55854 | EN 61241-0:2006 | Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements | Atcelts |
| 55854 | LVS EN 61241-0:2007 | Electrical apparatus for use in the presence of combustible dust - Part 0: General requirements | Atcelts |
| 55780 | EN 50019:1994/A1 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Izstrādē |
Displaying 201-210 of 725 results.