CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36427 | LVS EN 12126:2013 | Chemicals used for treatment of water intended for human consumption - Liquefied ammonia | Atcelts |
| 69897 | LVS EN 12126:2022 | Chemicals used for treatment of water intended for human consumption - Liquefied ammonia | Standarts spēkā |
| 7029 | LVS EN 1213:2001 | Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirements | Standarts spēkā |
| 6961 | LVS EN 12173:2000 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Atcelts |
| 24078 | LVS EN 12173:2005 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Atcelts |
| 36433 | LVS EN 12173:2013 | Chemicals used for treatment of water intended for human consumption - Sodium fluoride | Standarts spēkā |
| 6962 | LVS EN 12174:2002 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Atcelts |
| 26195 | LVS EN 12174:2006 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Atcelts |
| 37265 | LVS EN 12174:2013 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Atcelts |
| 69889 | LVS EN 12174:2022 | Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate | Standarts spēkā |
Displaying 681-690 of 1293 results.