Registration number (WIID)Project No.TitleStatus
59554LVS EN ISO 14532:2023Natural gas - Vocabulary (ISO 14532:2014)Standarts spēkā
59560LVS 1059:2020/AC:2023Gas regulating equipment with inlet pressure of up to 1,6 MPa (16 bar)Standarts spēkā
59001LVS EN ISO 52016-1:2017/NA:2020Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 1: Calculation procedures (ISO 52016-1:2017) - National AnnexStandarts spēkā
58960LVS 1054:2020Water supply and sewage systems, heating systems and natural gas systems pressure up to 1.6 MPa (16 bar). Documentation content and proceesing of construction designStandarts spēkā
58999LVS EN ISO 52003-1:2017/NA:2020Energy performance of buildings - Indicators, requirements, ratings and certificates - Part 1: General aspects and application to the overall energy performance (ISO 52003-1:2017) - National AnnexStandarts spēkā
59509LVS 417:2023Design of natural gas pipeline systems with presure 1,6 MPa (16 bar)Standarts spēkā
59561LVS 1077:2023Visual inspection and technical maintenance of the territory, building structures, equipment and engineering networks of multi-residential buildingsStandarts spēkā
58991LVS 1059:2020Gas regulating equipment with inlet pressure of up to 1,6 MPa (16 bar)Standarts spēkā
59559LVS 417:2023/AC:2023Design of natural gas pipeline systems with presure 1,6 MPa (16 bar)Standarts spēkā
11019LVS EN 12279:2000 /A1:2011 LGas supply systems - Gas pressure regulating installations on service lines - Functional requirementsStandarts spēkā
Displaying 141-150 of 204 results.