Registration number (WIID)Project No.TitleStatus
11217LVS EN 12098-1:1996Control for heating systems - Part 1: Outside temperature compensated control equipment for hot water heating systemsAtcelts
11802LVS EN 12055:2003 LLiquid chilling packages and heat pumps with electrically driven compressors - Cooling mode - Definitions, testing and requirementsAtcelts
10913LVS EN 12050-4:2003 LWastewater lifting plants for buildings and sites - Principles of construction and testing - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matterAtcelts
10926LVS EN 12050-3:2003 LWastewater lifting plants for buildings and sites - Principles of construction and testing - Part 3: Lifting plants for wastewater containing faecal matter for limited applicationsAtcelts
10815LVS EN 12050-2:2003 LWastewater lifting plants for buildings and sites - Principles of construction and testing - Part 2: Lifting plants for faecal-free wastewaterAtcelts
10809LVS EN 12050-1:2003 LWastewater lifting plants for buildings and sites - Principles of construction and testing - Part 1: Lifting plants for wastewater containing faecal matterAtcelts
11416LVS EN 12007-3:2000Gas supply systems - Pipelines for maximum operating pressure up to and indcluding 16 bar - Part 3: Specific functional recomendations for steelAtcelts
11415LVS EN 12007-2:2000Gas supply systems - Pipelines for maximum operating pressure up to and indcluding 16 bar - Part 2: Specific functional recomendations for polyethylene (MOP up to and including 10 bar)Atcelts
10438LVS EN 12007-1:2000Gas supply systems - Pipelines for maximum operating pressure up to and indcluding 16 bar - Part 1: General functional recomendationsAtcelts
10191LVS EN 1057+A1:2011 LCopper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applicationsStandarts spēkā
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