CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 47688 | EN 50020:1977/prISX | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 47731 | LVS EN 60079-6:2016 | Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o" | Standarts spēkā |
| 47731 | EN 60079-6:2015 | Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o" | Standarts spēkā |
| 47771 | EN 50014:1977/prISA | Electrical apparatus for potentially explosive atmospheres - General requirements | Izstrādē |
| 47772 | EN 60079-29-3:2014 | Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection systems | Izstrādē |
| 47772 | LVS EN 60079-29-3:2015 | Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection systems | Standarts spēkā |
| 47847 | prEN 50XXX | Open path gas detectors | Izstrādē |
| 47854 | LVS EN 50014:1977/A4:1982 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 47854 | EN 50014:1977/A4:1982 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 47856 | LVS EN 50014:1997/corrigendum Apr. 1998 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
Displaying 221-230 of 725 results.