CLC/TC 31
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 44938 | prEN 50XXX | Amendment "b" to ÖVE EX 65 - Electrical installation in potentially explosive atmospheres"b" | Izstrādē |
| 46405 | EN 50020:1977/prAX | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Izstrādē |
| 42406 | prEN 50055 | 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 |
| 69378 | EN 62784:2018/prA1 | Aspirateurs et extracteurs de poussières procurant un niveau de protection du matériel Dc, pour la collecte des poussières combustibles - Exigences particulières | 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 |
| 68847 | prEN IEC 62990-3 | Workplace atmospheres - Part 3: Gas detectors - Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Izstrādē |
| 43879 | prEN 50XXX | Inductive parameters in intrinsically-safe circuits | 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 |
| 44718 | prEN 50145 | Electrical apparatus for potentially explosive gas atmospheres - Classification of hazardous areas | Izstrādē |
| 52124 | EN 60079-2:2004/prAA | Elektroaparatura eksplozivu gazu atmosferam - 2. dala: Spiedienhermetizeti apvalki "p" | Izstrādē |
Attēlo no 71. līdz 80. no pavisam 738 ieraksta(-iem).
