CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 52386 | prEN 50XXX | Addition to prEN 50020 for simple apparatus | Izstrādē |
| 43755 | EN 50014:1997/prAX | Electrical apparatus for potentially explosive atmospheres - General requirements | Izstrādē |
| 52700 | EN 50014:1977/prAX | Electrical apparatus for potentially explosive atmospheres - General requirements | Izstrādē |
| 50998 | prEN 50XXX | Proposal for amendment to subclause 4.4.6 of prEN 50054, subclause 4.3 of prEN 50055 and subclause 4.3 of prEN 50057 | Izstrādē |
| 47682 | EN 50019:1994/prAX | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Izstrādē |
| 51884 | prEN 50XXX | Enquiry on Zone 2 - Situation | Izstrādē |
| 53451 | prEN 50054 | Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods | Izstrādē |
| 53490 | EN 50055:1991/prAX | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 5% (v/v) methane in air | Izstrādē |
| 55887 | EN 50628:2016 | Erection of electrical installations in underground mines | Izstrādē |
| 65613 | CLC/TR 60079-32-1:2018 | Explosive atmospheres - Part 32-1: Electrostatic hazards, guidance | Izstrādē |
Displaying 731-740 of 742 results.