CEN/TC 164
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
74720 | prEN 14367 rev | Non controllable backflow preventer with different pressure zones - Family C, type A | Izstrādē |
74722 | prEN 15040 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Izstrādē |
38120 | EN 16421:2014 | Influence of materials on water for human consumption - Enhancement of microbial growth (EMG) | Izstrādē |
37264 | prEN 13433 rev | Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A | Izstrādē |
22427 | EN 935:2004 | Chemicals used for treatment of water intended for human consumption - Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric) | Izstrādē |
38551 | prEN 12897 rev | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Izstrādē |
40503 | EN 12485:2010/prA1 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide and calcium magnesium carbonate - Test methods | Izstrādē |
36896 | FprCEN/TR 16364 | Influence of materials on water intended for human consumption - Influence due to migration - Prediction of migration from organic materials using mathematical modelling | Izstrādē |
6908 | - | Sanitary taps - Mechanical mixers - High and low pressure - General technical specifications | Izstrādē |
6924 | - | Specifications for drinking water installations - Part 4: Installation | Izstrādē |
Displaying 151-160 of 1290 results.