CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 47856 | LVS EN 50014:1997/corrigendum Apr. 1998 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 47862 | EN 50271:2010 | Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies | Atcelts |
| 47862 | LVS EN 50271:2010 | Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies | Atcelts |
| 47910 | EN 60079-27:2006 | Electrical apparatus for explosive gas atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO) and Fieldbus non-incendive concept (FNICO) | Atcelts |
| 47910 | LVS EN 60079-27:2006 | Electrical apparatus for explosive gas atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO) and fieldbus non- incendive concept (FNICO) | Atcelts |
| 47983 | EN 61241-4:2006 | Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD" | Atcelts |
| 47983 | LVS EN 61241-4:2007 | Electrical apparatus for use in the presence of combustible dust - Part 4: Type of protection "pD" | Atcelts |
| 48039 | EN 50381:2004/corrigendum Dec. 2005 | Transportable ventilated rooms with or without an internal source of release | Izstrādē |
| 48039 | LVS EN 50381:2005 /AC:2006 | Transportable ventilated rooms with or without an internal source of release | Standarts spēkā |
| 48163 | EN 50016:1995 | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" | Atcelts |
Displaying 231-240 of 725 results.