Registration number (WIID)Project No.TitleStatus
11157LVS EN 1434-6:1997Heats meters - Part 6: Installation, commissioning, operational monitoring and maintenanceAtcelts
10877LVS EN 1264-2:1997Floor heating - Systems and components - Part 2: Determination of the thermal outputAtcelts
10883LVS EN 832:2003 +AC LThermal performance of buildings - Calculation of energy use for heating - Residential buildingsAtcelts
10971LVS 419:2002Internal gas pipelines - InstallationAtcelts
10018LVS EN 998-2:2008 LSpecification for mortar for masonry - Part 2: Masonry mortarAtcelts
59123LVS 1063:2021Gas appliances. Infrared radiance gas heating appliances. Appliances without organized gas discharge into flues (light emitters)Atcelts
10949LVS EN ISO 13370:2003 LThermal performance of buildings - Heat transfer via the ground - Calculation methodsAtcelts
10964LVS 420:2002 /AC:2004Gas appliances - Conditions for installation of gas appliancesAtcelts
11018LVS 445-1:2009 /AC:2010Operation and Maintenance of natural gas distribution and Consumer supply systems with max. Operation pressure 1,6 Mpa (16 bar). Part 1: General requirementsAtcelts
11139LVS EN 1264-1:1997Floor heating - Systems and components - Part 1: Definitions and symbolsAtcelts
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