LVS/STK/01
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10444 | LVS EN 12279:2000 | Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements | Standarts spēkā |
| 59048 | LVS EN 15316-2:2017/NA:2020 | Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 2: Space emission systems (heating and cooling), Module M3-5, M4-5 - National Annex | Standarts spēkā |
| 10891 | LVS 423:2002 /A1:2009 | General requirements for corrosion protection of natural gas underground steel pipelines | Standarts spēkā |
| 10824 | LVS EN 806-1:2003 +A1 L | Specifications for installations inside buildings conveying water for human consumption - Part 1: General | Standarts spēkā |
| 10839 | LVS EN 12220:2003 L | Ventilation for buildings - Ductwork - Dimensions of circular flanges for general ventilation | Standarts spēkā |
| 59188 | LVS 423:2021 | General requirements for corrosion protection of natural gas underground stel pipelines | Standarts spēkā |
| 59189 | LVS 420:2021 | Gas appliances. Conditions for installation of gas appliances | Standarts spēkā |
| 10198 | LVS EN 1555-3:2011 L | Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings | Atcelts |
| 10196 | LVS EN 12583:2011 L | Gas supply systems – Compressor stations – Functional requirements | Atcelts |
| 10192 | LVS EN 10208-2:2011 L | Steel pipes for pipelines for combustible fluids - Technical delivery conditions - Part 2: Pipes of requirement class B | Atcelts |
Displaying 81-90 of 204 results.