Registration number (WIID)Project No.TitleStatus
37113LVS EN 124-4:2015Gully tops and manhole tops for vehicular and pedestrian areas - Part 4: Gully tops and manhole tops made of steel reinforced concreteStandarts spēkā
37112LVS EN 124-3:2015Gully tops and manhole tops for vehicular and pedestrian areas - Part 3: Gully tops and manhole tops made of steel or aluminium alloysStandarts spēkā
37116LVS EN 124-2:2015Gully tops and manhole tops for vehicular and pedestrian areas - Part 2: Gully tops and manhole tops made of cast ironStandarts spēkā
7248LVS EN 124:2000Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, marking, quality controlAtcelts
7223LVS EN 124:1986Gully tops and manhole tops for vehicular and pedestrian areas - Design requirements, type testing, markingAtcelts
36235LVS EN 124-1:2015Gully tops and manhole tops for vehicular and pedestrian areas - Part 1: Definitions, classification, general principles of design, performance requirements and test methodsStandarts spēkā
7275LVS EN 12380:2003Air admittance valves for drainage systems - Requirements, test methods and evaluation of conformityStandarts spēkā
66907LVS EN 12255-9:2023Wastewater treatment plants - Part 9: Odour control and ventilationStandarts spēkā
7242LVS EN 12255-9:2003Wastewater treatment plants - Part 9: Odour control and ventilationStandarts spēkā
66906LVS EN 12255-8:2024Wastewater treatment plants - Part 8: Sludge treatment and storageStandarts spēkā
Displaying 221-230 of 567 results.