CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 43755 | EN 50014:1997/prAX | Electrical apparatus for potentially explosive atmospheres - General requirements | Izstrādē |
| 47682 | EN 50019:1994/prAX | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Izstrādē |
| 44537 | prEN 60079-21 | Electrical apparatus for explosive gas atmospheres - Part 21: Breathing devices and draining devices | Izstrādē |
| 44645 | prEN 50033 | Electrical apparatus for potentially explosive atmospheres - Caplights for mines susceptible to firedamp | Izstrādē |
| 54264 | prEN 50XXX | Determination of allowed contents for connecting boxes of increased safety 'e' | Izstrādē |
| 41943 | EN 50021:1999/prA1 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Izstrādē |
| 45448 | EN 50104:1995/AB | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Izstrādē |
| 57794 | prEN 50053-1 | Requirements for the selection, installation and use of electrostatic spraying equipment for flammable materials - Part 1: Hand-held electrostatic paint spray guns with an energy limit of 0,24 mJ and their associated apparatus | Izstrādē |
| 47449 | EN 50019:1994/prA2 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Izstrādē |
| 48206 | prEN 50XXX | Proposals concerning references to IP degrees of protection | Izstrādē |
Displaying 81-90 of 750 results.