CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80698 | prEN IEC 60079-101 | Explosive atmospheres - Part 101: Principles of explosion protection | Izstrādē |
| 45482 | EN 50018:1977/prAX | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Izstrādē |
| 47516 | EN 50054:1991/prAX | Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods | Izstrādē |
| 79419 | prEN IEC 60079-26 | Explosive atmospheres - Part 26: Equipment with separation elements or combined levels of protection | Izstrādē |
| 49354 | EN 50018:1994/prAX | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Izstrādē |
| 80797 | prEN 50724 | Fixed Ultrasonic Gas Leak Detectors (UGLD) - General requirements and test methods | Izstrādē |
| 46528 | prEN 50020 | Intrinsic safety 'i' | Izstrādē |
Displaying 731-737 of 737 results.