CEN/TC 165

Registration number (WIID)Project No.TitleStatus
59498LVS EN 1253-4:2016Gullies for buildings - Part 4: Access coversStandarts spēkā
31249LVS EN 1253-2:2015Gullies for buildings - Part 2: Roof drains and floor gullies without trapStandarts spēkā
7238LVS EN 12255-5:2001Wastewater treatment plants - Part 5: Lagooning processesStandarts spēkā
59698EN 16941-2:2021On-site non-potable water systems - Part 2: Systems for the use of treated greywaterStandarts spēkā
7271LVS EN 13380:2002General requirements for components used for renovation and repair of drain and sewer systems outside buildingsStandarts spēkā
26749LVS EN 12050-4:2015Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matterStandarts spēkā
65490LVS EN 14654-4:2021Drain and sewer systems outside buildings - Management and control of activities - Part 4: Control of inputs from usersStandarts spēkā
35483LVS EN 16323:2014Glossary of wastewater engineering termsStandarts spēkā
30622LVS EN 13508-1:2013Investigation and assessment of drain and sewer systems outside buildings - Part 1: General RequirementsStandarts spēkā
7236LVS EN 12255-3:2016Wastewater treatment plants - Part 3: Preliminary treatmentStandarts spēkā
Displaying 441-450 of 575 results.