LVS/STK/01
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 59076 | LVS EN 15316-3:2017/NA:2020 | Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 3: Space distribution systems (DHW, heating and cooling), Module M3-6, M4-6, M8-6 - National Annex | Standarts spēkā |
| 59190 | LVS 1065:2021 | Cathodically shielded gas pipelines at intersections with traffic routes and communications. Steel jacketed pipes or working pipes laid by the drawing method | Standarts spēkā |
| 10199 | LVS EN 1775:2011 L | Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations | Standarts spēkā |
| 10917 | LVS EN 13182:2003 L | Ventilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spaces | Standarts spēkā |
| 58995 | LVS EN ISO 52010-1:2017/NA:2020 | Energy performance of buildings - External climatic conditions - Part 1: Conversion of climatic data for energy calculations (ISO 52010-1:2017) - National Annex | Standarts spēkā |
| 58826 | LVS EN 331:2018 | Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings | Standarts spēkā |
| 58821 | LVS EN 14994 | Gas explosion venting protective systems | Standarts spēkā |
| 59361 | LVS 1074:2022 | Internal diagnostics of gas transmission pipelines, analysis of diagnostic results and hazard assessment of defects | Standarts spēkā |
| 58822 | LVS EN 14829 | Independent gas-fired flueless space heaters for nominal heat input not exceeding 6 kW | Standarts spēkā |
| 58820 | LVS EN 15069:2018 | Safety gas connection valves for metal hose assemblies used for the connection of domestic appliances using gaseous fuel | Standarts spēkā |
Displaying 141-150 of 204 results.