CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80796 | EN 60079-6:2015/prAA | Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o" | Izstrādē |
| 53286 | prEN 60079-5 | Electrical apparatus for explosive gas atmospheres - Part 5: Powder filling 'q' | Izstrādē |
| 80795 | EN 60079-5:2015/prAA | Explosive atmospheres - Part 5: Equipment protection by powder filling "q" | Izstrādē |
| 46361 | prENV 50XXX | FISCO apparatus and systems | Izstrādē |
| 66465 | EN IEC 62990-2:2021 | Workplace atmospheres - Part 2: Gas detectors - Selection, installation, use and maintenance of detectors for toxic gases and vapours | Izstrādē |
| 45058 | EN 50014 | Electrical apparatus for potentially explosive atmospheres - General requirements | Izstrādē |
| 45057 | prEN 50XXX | Synopsis of the major differences in the North American (USA) and European (UK) submissions to IEC on an international standard for gas detectors | Izstrādē |
| 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 |
| 55780 | EN 50019:1994/A1 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Izstrādē |
| 45056 | EN 50054:1991/prAX | Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods | Izstrādē |
Displaying 561-570 of 737 results.