Registration number (WIID)Project No.TitleStatus
10199LVS EN 1775:2011 LGas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendationsStandarts spēkā
59244LVS 1067:2021Operational safety rules for underground gas storage systemsStandarts spēkā
10917LVS EN 13182:2003 LVentilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spacesStandarts spēkā
58995LVS EN ISO 52010-1:2017/NA:2020Energy performance of buildings - External climatic conditions - Part 1: Conversion of climatic data for energy calculations (ISO 52010-1:2017) - National AnnexStandarts spēkā
Displaying 201-204 of 204 results.