CLC/TC 31
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 77698 | prEN 60079-13:2025 | Atmosphères explosives - Partie 13: Protection du matériel par salle à surpression interne "p" et salle à ventilation artificielle "v" | Aptauja |
| 57036 | prEN 60079-13 | Electrical apparatus for explosive gas atmospheres - Part 13: Construction and use of rooms or buildings protected by pressurization | Izstrādē |
| 57285 | prEN 60079-11 | Electrical apparatus for explosive gas atmospheres - Part 11: Intrinsic safety "i" | 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 |
| 51666 | prEN 50XXX | Preliminary Enquiry about Zone 0 and intrinsic safety | Izstrādē |
| 46264 | prEN 50XXX | Revision of ÖVE-EX 65/81 + EX 65a/85 - Electrical installation in potentially explosive atmospheres | Izstrādē |
| 42738 | prEN 50XXX | Amendment to EN 50014, 50016, 50018 and 50019 to allow cells and batteries to be incorporated into explosion-protected apparatus | Izstrādē |
| 43879 | prEN 50XXX | Inductive parameters in intrinsically-safe circuits | Izstrādē |
| 47847 | prEN 50XXX | Open path gas detectors | Izstrādē |
| 50867 | prEN 50XXX | Proposal for introduction of the requirements of subclause 3.4 of EN 50016 into EN 50014 | Izstrādē |
Attēlo no 31. līdz 40. no pavisam 727 ieraksta(-iem).