CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83992 | LVS EN IEC 60079-11:2024/AC:2026-07 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" | Standarts spēkā |
| 84190 | prEN IEC 60050-426 | International electrotechnical vocabulary (IEV) - Part 426: Explosive atmospheres | Izstrādē |
| 84191 | EN 60079-5:2015/prA2:2026 | Amendment 2 - Explosive atmospheres - Part 5: Equipment protection by powder filling "q" | Aptauja |
| 84389 | prEN IEC 60079-1:2026/prAA | Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d" | Izstrādē |
| 84444 | prEN IEC/IEEE 60079-30-1 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | Izstrādē |
| 84445 | prEN IEC/IEEE 60079-30-2 | Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Guidance on application for design, installation and maintenance | Izstrādē |
| 84475 | EN IEC 60079-29-0:2026/AC:2026-09 | Explosive atmospheres - Part 29-0: Gas detection equipment - General requirements and test methods | Izstrādē |
| 84502 | prEN IEC/IEEE 60079-30-1 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | Izstrādē |
| 84503 | prEN IEC/IEEE 60079-30-1/prAA | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirement | Izstrādē |
| 84508 | prEN IEC/IEEE 60079-30-2/prAA | Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Guidance on application for design, installation and maintenance | Izstrādē |
Displaying 741-750 of 750 results.