CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7126 | EN 13959:2004 | Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D | Izstrādē |
| 7126 | LVS EN 13959:2005 | Anti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and D | Standarts spēkā |
| 7127 | CEN/TR 14740:2004 | Chemical used for treatment of water intended for human consumption - Ozone-Production - Guidelines for installations and minimal functional requirements | Izstrādē |
| 7127 | LVS CEN/TR 14740:2004 | Chemicals used for treatment of water intended for human consumption - Ozone-Production - Guidelines for installations and minimal functional requirements | Standarts spēkā |
| 7128 | LVS EN 14812:2006 | Water conditioning equipment inside buildings-Chemical dosing systems-Pre-set dosing systems- Requirements for performance, safety and testing | Atcelts |
| 7128 | EN 14812:2005 | Water conditioning equipment inside buildings - Chemical dosing systems -Pre-set dosing systems- Requirements for performance, safety and testing | Atcelts |
| 7129 | prEN 14812-2 | Water conditioning equipment inside buildings - Chemical dosing systems - Requirements for performance and safety, testing - Part 2: Adjustable systems | Izstrādē |
| 7130 | EN 1209:2003 | Chemicals used for treatment of water intended for human consumption - Sodium silicate | Izstrādē |
| 7130 | LVS EN 1209:2004 | Chemicals used for treatment of water intended for human consumption - Sodium silicate | Standarts spēkā |
| 7131 | LVS EN 899:2003 | Chemicals used for treatment of water intended for human consumption - Sulfuric acid | Atcelts |
Displaying 351-360 of 1282 results.