CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 48039 | EN 50381:2004/corrigendum Dec. 2005 | Transportable ventilated rooms with or without an internal source of release | Izstrādē |
| 49066 | EN 50495:2010 | Safety devices required for the safe functioning of equipment with respect to explosion risks | Izstrādē |
| 50657 | CLC/TR 50426:2004 | Assessment of inadvertent initiation of bridge wire electro-explosive devices by radio-frequency radiation - Guide | Izstrādē |
| 44645 | prEN 50033 | Electrical apparatus for potentially explosive atmospheres - Caplights for mines susceptible to firedamp | Izstrādē |
| 82867 | prEN IEC 60079-42:2025/prAA | Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment | Izstrādē |
| 44537 | prEN 60079-21 | Electrical apparatus for explosive gas atmospheres - Part 21: Breathing devices and draining devices | Izstrādē |
| 75903 | EN IEC 60079-0:2018/prAB | Explosive atmospheres - Part 0: Equipment - General requirements | Izstrādē |
| 69378 | EN 62784:2018/prA1 | Vacuum cleaners and dust extractors providing equipment protection level Dc for the collection of combustible dusts - Particular requirements | 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 |
| 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 |
Displaying 661-670 of 739 results.