LVS/STK/01

Registration number (WIID)Project No.TitleStatus
58992LVS 1060:2020Distribution gas pipeline systems. Increasing pressure in existing gas pipelinesStandarts spēkā
10875LVS EN 12524:2003 LBuilding materials and products - Hygrothermal properties - Tabulated design valuesStandarts spēkā
10917LVS EN 13182:2003 LVentilation for buildings - Instrumentation requirements for air velocity measurements in ventilated spacesStandarts spēkā
59048LVS EN 15316-2:2017/NA:2020Energy 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 AnnexStandarts spēkā
59057LVS EN 15378-3:2017/NA:2020Energy performance of buildings - Heating and DHW systems in buildings - Part 3: Measured energy performance, Module M3-10, M8-10 - National AnnexStandarts spēkā
59012LVS EN ISO 10211:2017/NA:2020Logu, durvju un slēģu siltumefektivitāte. Siltuma caurlaidības aprēķini. 2.daļa: Skaitliskā metode rāmjiem (ISO 10077-2:2017) - National AnnexStandarts spēkā
11019LVS EN 12279:2000 /A1:2011 LGas supply systems - Gas pressure regulating installations on service lines - Functional requirementsStandarts spēkā
59076LVS EN 15316-3:2017/NA:2020Energy 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 AnnexStandarts spēkā
59190LVS 1065:2021Cathodically shielded gas pipelines at intersections with traffic routes and communications. Steel jacketed pipes or working pipes laid by the drawing methodStandarts spēkā
59013LVS EN ISO 13789:2017/NA:2020Thermal performance of buildings - Transmission and ventilation heat transfer coefficients - Calculation method (ISO 13789:2017) - National AnnexStandarts spēkā
Displaying 171-180 of 204 results.