CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 6925 | - | Specifications for drinking water installations - Part 5: Operation and maintenance | Izstrādē |
| 6926 | LVS EN 1420-1:2001 | Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems - Part 1: Test method | Atcelts |
| 6926 | EN 1420-1:1999 | Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems - Part 1: Test method | Atcelts |
| 6929 | LVS EN 1717:2002 | Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow | Atcelts |
| 6929 | EN 1717:2000 | Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow | Atcelts |
| 6931 | LVS EN 639:2000 | Common requirements for concrete pressure pipes including joints and fittings | Standarts spēkā |
| 6931 | EN 639:1994 | Common requirements for concrete pressure pipes including joints and fittings | Izstrādē |
| 6932 | EN 640:1994 | Reinforced concrete pressure pipes and distributed reinforcement concrete pressure pipes (non-cylinder type), including joints and fittings | Izstrādē |
| 6932 | LVS EN 640:2000 | Reinforced concrete pressure pipes and distributed reinforcement concrete pressure pipes (non-cylinder type), including joints and fitting | Standarts spēkā |
| 6933 | LVS EN 641:2000 | Reinforced concrete pressure pipes, cylinder type, including joints and fittings | Standarts spēkā |
Displaying 21-30 of 1296 results.