CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 48270 | prEN 61779-6 | Electrical apparatus for the detection and measurement of flammable gases - Part 6: Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of flammable gases | Izstrādē |
| 74981 | prEN IEC 60079-0:2024 | Explosive atmospheres - Part 0: Equipment - General requirements | Aptauja slēgta |
| 80698 | prEN IEC 60079-101 | Explosive atmosphere - Part 101: Principles of explosion protection | Izstrādē |
| 79522 | prEN IEC 60079-10-1 | Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres | Izstrādē |
| 79200 | prEN IEC 60079-10-2:2025 | Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheres | Aptauja slēgta |
| 74983 | prEN IEC 60079-1:2025 | Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d" | Aptauja |
| 67788 | prEN IEC 60079-2:2022 | Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p" | Aptauja slēgta |
| 79181 | prEN IEC 60079-2:2024 | Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p" | Aptauja slēgta |
| 79419 | prEN IEC 60079-26 | Explosive atmospheres - Part 26: Equipment with separation elements or combined levels of protection | Izstrādē |
| 80448 | prEN IEC 60079-29-0:2024/prAA | Explosive atmospheres - Part 29-0: Gas detectors - General requirements and test methods, and possible supplementary parts. | Izstrādē |
Displaying 711-720 of 726 results.