CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 58481 | EN 60079-10-1:2015 | Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres | Atcelts |
| 58531 | LVS EN 50271:2018 | Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies | Standarts spēkā |
| 58531 | EN 50271:2018 | Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies | Izstrādē |
| 58549 | EN 50402:2017 | Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems | Izstrādē |
| 58549 | LVS EN 50402:2017 | Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems | Standarts spēkā |
| 58744 | LVS EN 60079-13:2018 | Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v" | Standarts spēkā |
| 58744 | EN 60079-13:2017 | Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v" | Izstrādē |
| 60293 | LVS EN 60079-29-1:2017 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Standarts spēkā |
| 60293 | EN 60079-29-1:2016 | Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases | Standarts spēkā |
| 61059 | LVS EN 60079-2:2015/AC:2016 | Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p" | Standarts spēkā |
Displaying 601-610 of 725 results.