LVS/STK/01
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 59050 | LVS EN 12831-3:2017/NA:2020 | Energy performance of buildings - Method for calculation of the design heat load - Part 3: Domestic hot water systems heat load and characterisation of needs, Module M8-2, M8-3- National Annex | 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 |
| 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 |
| 59188 | LVS 423:2021 | General requirements for corrosion protection of natural gas underground stel pipelines | Standarts spēkā |
| 58826 | LVS EN 331:2018 | Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings | Standarts spēkā |
| 59244 | LVS 1067:2021 | Operational safety rules for underground gas storage systems | Standarts spēkā |
| 59124 | LVS 1064:2021 | Gas appliances. Infrared radiance gas heating appliances. Appliances with organized gas discharge into flues (dark emitters) | Standarts spēkā |
| 11019 | LVS EN 12279:2000 /A1:2011 L | Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements | Standarts spēkā |
| 58821 | LVS EN 14994 | Gas explosion venting protective systems | Standarts spēkā |
| 83121 | LVS 1081:2024 | Acceptance of the natural gas system with a maximum pressure of up to 1.6 MPa (16 bar) for operational readiness | Standarts spēkā |
Displaying 171-180 of 204 results.