Registration number (WIID)Project No.TitleStatus
25634LVS EN 15885:2011Classification and characteristics of techniques for renovation and repair of drains and sewersAtcelts
25634prEN 15885Classification and performance characteristics of techniques for renovation and repair of drains and sewersAtcelts
25635LVS EN 16506:2015Systems for renovation of drains and sewers - Lining with a rigidly anchored plastics inner layer (RAPL)Standarts spēkā
25635prEN 16506Systems for renovation of drains and sewers - Lining with a rigidly anchored plastics inner layer (RAPL)Izstrādē
25636prEN 12566-6Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluentIzstrādē
25637prEN 12566-7Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment unitsIzstrādē
26743LVS EN 1124-3:2009Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 3: System X - DimensionsStandarts spēkā
26743EN 1124-3:2008Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 3: System X - DimensionsIzstrādē
26744EN 476:2011General requirements for components used in drains and sewersAtcelts
26744LVS EN 476:2011General requirements for components used in drains and sewersAtcelts
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