Registration number (WIID)Project No.TitleStatus
7293LVS EN 12566-4:2008Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kitsAtcelts
7292LVS EN 14801:2006Conditions for pressure classification of products for water and wastewater pipelinesStandarts spēkā
7292EN 14801:2006Conditions for pressure classification of products for water and wastewater pipelinesIzstrādē
7291EN 14396:2004Fixed ladders for manholesIzstrādē
7291LVS EN 14396:2004Fixed ladders for manholesStandarts spēkā
7290prEN 13101-2Manhole steps - Part 2: Evaluation of conformityIzstrādē
7289EN 13508-2:2003Conditions of drain and sewer systems outside buildings - Part 2: Visual inspection coding systemAtcelts
7289LVS EN 13508-2:2003Condition of drain and sewer systems outside buildings - Part 2: Visuel inspection coding systemAtcelts
7288EN 13508-1:2003Condition of drain and sewer systems outside buildings - Part 1: General requirementsAtcelts
7288LVS EN 13508-1:2004Condition of drain and sewer systems outside buildings - Part 1: General requirementsAtcelts
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