CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72349 | LVS CLC IEC/TS 60079-43:2021 | Explosive atmospheres - Part 43: Equipment in adverse service conditions | Standarts spēkā |
| 72943 | LVS CLC IEC/TS 60079-39:2019/AC:2021 | Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation | Standarts spēkā |
| 62244 | LVS CLC IEC/TS 60079-39:2019 | Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation | Standarts spēkā |
| 70958 | FprEN IEC 60079-7:2024 | Explosive atmospheres - Part 7: Equipment protection by increased safety "e" | Izstrādē |
| 77881 | FprEN IEC 60079-19:2025 | Explosive atmospheres - Part 19: Equipment repair, overhaul and reclamation | Izstrādē |
| 77106 | FprEN IEC 60079-18:2025 | Explosive atmospheres - Part 18: Equipment protection by encapsulation "m" | Izstrādē |
| 50180 | FprEN 60079-33 | Explosive atmospheres - Part 33: Equipment protection by special protection "s" | Izstrādē |
| 62923 | FprEN 60079-29-1:2016/FprAA:2016 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Izstrādē |
| 49808 | ENV 50269:1997/corrigendum Mar. 1997 | Assessment and representative testing of high-voltage machines | Atcelts |
| 54715 | ENV 50269:1997 | Assessment and representative testing of high-voltage machines | Atcelts |
Displaying 371-380 of 725 results.