Registration number (WIID)Project No.TitleStatus
7242LVS EN 12255-9:2003Wastewater treatment plants - Part 9: Odour control and ventilationStandarts spēkā
7264LVS EN 274-3:2003Waste fittings for sanitary appliances - Part 3: Quality controlStandarts spēkā
24230LVS EN 1433:2003 /A1:2005Drainage channels for vehicular and pedestrian areas - Classification, design and testing requirements, marking and evaluation of conformityStandarts spēkā
21795LVS EN 858-1:2003 /A1:2005Separator systems for light liquids (e.g. oil and petrol) - Part 1: Principles of product design, performance and testing, marking and quality controlStandarts spēkā
25075LVS EN 1825-1:2005 /AC:2006Grease separators - Part 1: Principles of design, performance and testing, marking and quality controlStandarts spēkā
7197LVS EN 858-2:2003Separator systems for light liquids (e.g. oil and petrol) - Part 2: Selection of nominal size, installation, operation and maintenanceStandarts spēkā
7199LVS EN 1825-2:2003Grease separators - Part 2: Selection of nominal size, installation, operation and maintenanceStandarts spēkā
30887LVS EN 1917:2003 /AC:2008Concrete manholes and inspection chambers, unreinforced, steel fibre and reinforcedStandarts spēkā
7294CEN/TR 12566-5:2008Small wastewater treatment systems up to 50 PT - Part 5: Pre-treated Effluent Filtration systemsStandarts spēkā
78695prEN 295-3Vitrified clay pipe systems for drains and sewers - Part 3: Test methodsAptauja slēgta
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