CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34106 | prEN 16070 | Products used for treatment of water intended for human consumption - Natural Zeolite | Izstrādē |
| 34086 | EN 900:2007/prA1 | Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite | Izstrādē |
| 34085 | LVS EN 890:2012 | Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution | Atcelts |
| 34085 | EN 890:2012 | Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution | Atcelts |
| 34084 | LVS EN 13752:2012 | Chemicals used for treatment of water intended for human consumption - Manganese dioxide | Standarts spēkā |
| 34084 | EN 13752:2012 | Products used for treatment of water intended for human consumption - Manganese dioxide | Izstrādē |
| 34083 | - | Chemicals used for treatment of swimming pool water - hydrogen peroxyde | Izstrādē |
| 34082 | LVS EN 15975-2:2013 | Security of drinking water supply - Guidelines for risk and crisis management - Part 2: Risk management | Standarts spēkā |
| 34082 | EN 15975-2:2013 | Security of drinking water supply - Guidelines for risk and crisis management - Part 2: Risk management | Izstrādē |
| 33750 | LVS EN 1017:2008 /AC:2010 | Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite | Atcelts |
Displaying 511-520 of 1291 results.