Registration number (WIID)Project No.TitleStatus
7244LVS EN 1123-2:2000Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems - Part 2: DimensionsAtcelts
7244EN 1123-2:1999Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems - Part 2: DimensionsAtcelts
7243EN 12255-10:2000Wastewater treatment plants - Part 10: Safety principlesAtcelts
7243LVS EN 12255-10:2002Wastewater treatment plants - Part 10: Safety principlesAtcelts
7242LVS EN 12255-9:2003Wastewater treatment plants - Part 9: Odour control and ventilationStandarts spēkā
7242EN 12255-9:2002Wastewater treatment plants - Part 9: Odour control and ventilationAtcelts
7241LVS EN 12255-8:2002Wastewater treatment plants - Part 8: Sludge treatment and storageAtcelts
7241EN 12255-8:2001Wastewater treatment plants - Part 8: Sludge treatment and storageAtcelts
7240LVS EN 12255-7:2003Wastewater treatment plants - Part 7: Biological fixed-film reactorsStandarts spēkā
7240EN 12255-7:2002Wastewater treatment plants - Part 7: Biological fixed-film reactorsIzstrādē
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