Registration number (WIID)Project No.TitleStatus
7287LVS EN 1253-5:2004Gullies for buildings - Part 5: Gullies with light liquids closureAtcelts
7287EN 1253-5:2003Gullies for buildings - Part 5: Gullies with light liquids closureAtcelts
7285LVS EN 295-2:1991/A1:1999Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 2: Quality controlAtcelts
7285EN 295-2:1991/A1:1999Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 2: Quality controlAtcelts
7284LVS EN 295-1:1991/A3:1999Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: RequirementsAtcelts
7284EN 295-1:1991/A3:1999Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: RequirementsAtcelts
7283LVS CEN/TR 12566-2:2005Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systemsStandarts spēkā
7283CEN/TR 12566-2:2005Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systemsIzstrādē
7282-Classification of drains and sewers, optical inspection and assessmentIzstrādē
7281LVS EN 12255-15:2004Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plantsStandarts spēkā
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