CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67323 | prEN 806-4 rev | Specifications for installations inside buildings conveying water for human consumption - Part 4: Operation and maintenance | Izstrādē |
| 26784 | prEN 806-5 | Specification for installations inside buildings conveying water for human consumption - Part 5: Operation and Maintenance | Izstrādē |
| 40489 | prEN 817 rev | Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specifications | Izstrādē |
| 76300 | prEN 878 | Chemicals used for treatment of water intended for human consumption - Aluminium sulfate | Aptauja |
| 7042 | prEN 879 | Aluminium sulfate, low-iron grade, used for treatment of water intended for human consumption | Izstrādē |
| 7043 | prEN 880 | Aluminium sulfate, special grade, used for treatment of water intended for human consumption | Izstrādē |
| 58728 | prEN 881 rev | Chemicals used for treatment of water intended for human consumption - Aluminium chloride (monomeric), aluminium chloride hydroxide (monomeric) and aluminium chloride hydroxide sulfate (monomeric) | Izstrādē |
| 76303 | prEN 882 | Chemicals used for treatment of water intended for human consumption - Sodium aluminate | Aptauja |
| 58724 | prEN 883 rev | Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxyde and polyaluminium chloride hydroxyde sulfate | Izstrādē |
| 6947 | prEN 884 | Polyaluminium hydroxidechloride and hydroxidechloridesulfate, special grade, used for water intended for human consumption | Izstrādē |
Displaying 1271-1280 of 1296 results.