CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 46528 | prEN 50020 | Intrinsic safety 'i' | Izstrādē |
| 47435 | prEN 61241-3 | Electrical apparatus for use in the presence of combustible dust - Part 3: Classification of areas where combustible dusts are or may be present | Izstrādē |
| 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 |
| 48885 | EN 50018:1977/prAX | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Izstrādē |
| 49192 | prEN 50XXX | Installation rules on basis of IEC 60079-14 | Izstrādē |
| 43365 | EN 50381:2004 | Transportable ventilated rooms with or without an internal source of release | 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 |
| 48985 | prEN 50057 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100% lower explosive limit | Izstrādē |
| 57140 | EN 50223:2015 | Stationary electrostatic application equipment for ignitable flock material - Safety requirements | Izstrādē |
Displaying 141-150 of 727 results.