CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40509 | LVS EN 938:2016 | Chemicals used for treatment of water intended for human consumption - Sodium chlorite | Standarts spēkā |
| 28217 | LVS EN 938:2009 | Chemicals used for treatment of water intended for human consumption - Sodium chlorite | Atcelts |
| 6984 | LVS EN 938:2001 | Chemicals used for treatment of water intended for human consumption - Sodium chlorite | Atcelts |
| 58723 | LVS EN 937:2016 | Chemicals used for treatment of water intended for human consumption - Chlorine | Standarts spēkā |
| 28215 | LVS EN 937:2009 | Chemicals used for treatment of water intended for human consumption - Chlorine | Atcelts |
| 6981 | LVS EN 937:2000 | Chemicals used for treatment of water intended for human consumption - Chlorine | Atcelts |
| 39572 | LVS EN 936:2014 | Chemicals used for treatment of water intended for human consumption - Carbon dioxide | Standarts spēkā |
| 23017 | LVS EN 936:2007 | Chemicals used for treatment of water intended for human consumption - Carbon dioxide | Atcelts |
| 6980 | LVS EN 936:2000 | Chemicals used for treatment of water intended for human consumption - Carbone dioxide | Atcelts |
| 22427 | LVS EN 935:2005 | Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric) | Standarts spēkā |
Displaying 201-210 of 1326 results.