LVS/STK/01

Registration number (WIID)Project No.TitleStatus
59056LVS EN 15316-4-5:2017/NA:2020Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-5: District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5 - National AnnexStandarts spēkā
59055LVS EN 15316-4-4:2017/NA:2020Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-4: Heat generation systems, building-integrated cogeneration systems, Module M8-3-4, M8-8-4, M8-11-4 - National AnnexStandarts spēkā
59510LVS 421:2023Gas distribution and Customer systems. Additional requirements for design, construction and repair of PE gas pipelinesStandarts spēkā
59554LVS EN ISO 14532:2023Natural gas - Vocabulary (ISO 14532:2014)Standarts spēkā
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