CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 57723 | prEN 50XXX | Test results on identical plastic samples for zone 'O' and zone '1' | Izstrādē |
| 57604 | LVS EN 60079-14:2003 | Electrical apparatus for explosive gas atmospheres - Part 14: Electrical installations in hazardous areas (other than mines) | Atcelts |
| 57604 | EN 60079-14:2003 | Electrical apparatus for explosive gas atmospheres - Part 14: Electrical installations in hazardous areas (other than mines) | Atcelts |
| 57597 | EN 50054:1991/prAX | Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods | Izstrādē |
| 57595 | EN 60079-1:2004/corrigendum Mar. 2004 | Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures 'd' | Atcelts |
| 57595 | LVS EN 60079-1:2004/corrigendum Mar. 2004 | Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures 'd' | Atcelts |
| 57551 | LVS EN 50281-1-1:2002 +A1 | Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures - Construction and testing | Atcelts |
| 57551 | EN 50281-1-1:1998/A1:2002 | Electrical apparatus for use in the presence of combustible dust - Part 1-1: Electrical apparatus protected by enclosures - Construction and testing | Atcelts |
| 57527 | EN 50054:1991/prAX | Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods | Izstrādē |
| 57457 | EN 50014:1997/A1:1999 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
Displaying 141-150 of 725 results.