CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 24137 | LVS EN 15040:2006 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Atcelts |
| 39564 | LVS EN 15039:2014 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts | Standarts spēkā |
| 24138 | LVS EN 15039:2006 | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts | Atcelts |
| 29683 | LVS EN 15032+A1:2008 | Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid | Standarts spēkā |
| 24140 | LVS EN 15032:2006 | Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid | Atcelts |
| 69892 | LVS EN 15031:2022 | Chemicals used for treatment of swimming pool water - Aluminium based coagulants | Standarts spēkā |
| 37283 | LVS EN 15031:2013 | Chemicals used for treatment of swimming pool water - Aluminium based coagulants | Atcelts |
| 24139 | LVS EN 15031:2006 | Chemicals used for treatment of swimming pool water - Aluminium based coagulants | Atcelts |
| 59772 | LVS EN 15030+A1:2015 | Chemicals used for treatment of water intended for human consumption - Silver salts for intermittent use | Standarts spēkā |
| 36407 | LVS EN 15030:2013 | Chemicals used for treatment of water intended for human consumption - Silver salts for intermittent use | Atcelts |
Displaying 371-380 of 1296 results.