Registration number (WIID)Project No.TitleStatus
24825LVS EN 12279:2000 /A1:2006 AGas supply systems - Gas pressure regulating installations on service lines - Functional requirementsStandarts spēkā
22920LVS EN 1775:2007Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendationsStandarts spēkā
38688LVS CEN/TR 13737-2:2015Gas infrastructure - Implementation Guide for Functional Standards prepared by CEN/TC 234 - Part 2: National Pages related to CEN/TC 234 standardsStandarts spēkā
76659CEN/TR 16395:2023Gas Infrastructure - CEN/TC 234 Pressure Definitions - Guideline DocumentStandarts spēkā
70762EN 17928-2:2024Gas infrastructure - Injection stations - Part 2: Specific requirements regarding the injection of biomethaneStandarts spēkā
38699LVS EN 1776:2016Gas infrastructure - Gas measuring systems - Functional requirementsStandarts spēkā
69619LVS EN 12732:2022Gas infrastructure - Welding steel pipework - Functional requirementsStandarts spēkā
29604LVS EN 12007-4:2012Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovationStandarts spēkā
29605LVS EN 12327:2012Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirementsStandarts spēkā
70769LVS EN 17928-3:2025Gas infrastructure - Injection stations - Part 3: Specific requirements regarding the injection of hydrogenStandarts spēkā
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