CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 21689 | EN 881:2004 | Chemicals used for treatment of water intended for human consumption - Aluminium chloride (monomeric), aluminium chloride hydroxide (monomeric) and aluminium chloride hydroxide sulfate (monomeric) | Atcelts |
| 21688 | EN 878:2004 | Chemicals used for treatment of water intended for human consumption - Aluminium sulfate | Atcelts |
| 21688 | LVS EN 878:2004 | Chemicals used for treatment of water intended for human consumption - Aluminium sulfate | Atcelts |
| 21427 | LVS EN 1302:2000 /AC:2003 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Atcelts |
| 21427 | EN 1302:1999/AC:2002 | Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods | Atcelts |
| 21309 | EN 15092:2008 | Building valves - Inline hot water supply tempering valves - Tests and requirements | Izstrādē |
| 21309 | LVS EN 15092:2008 | Building valves - Inline hot water supply tempering valves - Tests and requirements | Standarts spēkā |
| 21308 | EN 14623:2005 | Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G | Izstrādē |
| 21308 | LVS EN 14623:2005 | Devices to prevent pollution by backflow of potable water - Air gaps with minimum circular overflow (verified by test or measurement) - Family A, type G | Standarts spēkā |
| 21307 | LVS EN 14622:2005 | Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F | Standarts spēkā |
Displaying 861-870 of 1282 results.