CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7043 | prEN 880 | Aluminium sulfate, special grade, used for treatment of water intended for human consumption | Izstrādē |
| 7042 | prEN 879 | Aluminium sulfate, low-iron grade, used for treatment of water intended for human consumption | Izstrādē |
| 76300 | prEN 878 | Chemicals used for treatment of water intended for human consumption - Aluminium sulfate | Aptauja |
| 40489 | prEN 817 rev | Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications | Izstrādē |
| 26784 | prEN 806-5 | Specification for installations inside buildings conveying water for human consumption - Part 5: Operation and Maintenance | Izstrādē |
| 67323 | prEN 806-4 rev | Specifications for installations inside buildings conveying water for human consumption - Part 4: Operation and maintenance | Izstrādē |
| 67328 | prEN 806-3 rev | Specifications for installations inside buildings conveying water for human consumption - Part 3: Installation | Izstrādē |
| 39573 | prEN 806-2 rev | Specifications for installations inside buildings conveying water for human consumption – Part 2: Design | Izstrādē |
| 67319 | prEN 806-2 rev | Specification for installations inside buildings conveying water for human consumption - Part 2: Design and dimensionning | Izstrādē |
| 78539 | prEN 806-2 | Specification for installations inside buildings conveying water intended for human consumption - Part 2: Design | Aptauja slēgta |
Displaying 21-30 of 1296 results.