CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83027 | prEN IEC 60079-7 | Explosive atmospheres - Part 7: Equipment protection by increased safety "e" | Izstrādē |
| 50180 | FprEN 60079-33 | Explosive atmospheres - Part 33: Equipment protection by special protection "s" | Izstrādē |
| 69379 | EN 62784:2018/prA1/prA11 | Vacuum cleaners and dust extractors providing equipment protection level Dc for the collection of combustible dusts - Particular requirements | Izstrādē |
| 83035 | prEN IEC 62990-1 | Workplace atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases | Izstrādē |
| 79419 | prEN IEC 60079-26 | Explosive atmospheres - Part 26: Equipment with separation elements or combined levels of protection | Izstrādē |
| 44938 | prEN 50XXX | Amendment "b" to ÖVE EX 65 - Electrical installation in potentially explosive atmospheres"b" | Izstrādē |
| 68847 | prEN IEC 62990-3 | Workplace atmospheres - Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Izstrādē |
| 62244 | CLC IEC/TS 60079-39:2019 | Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation | Izstrādē |
| 83180 | EN IEC 60079-18:2025/prAA | Explosive atmospheres - Part 18: Equipment protection by encapsulation “m” | Izstrādē |
| 57723 | prEN 50XXX | Test results on identical plastic samples for zone 'O' and zone '1' | Izstrādē |
Displaying 691-700 of 737 results.