Registration number (WIID)Project No.TitleStatus
37276prEN 15041 revChemicals used for treatment of water intended for human consumption - Antiscalants for membranes - PolyphosphatesIzstrādē
74722prEN 15040 revChemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and saltsIzstrādē
74720prEN 14367 revNon controllable backflow preventer with different pressure zones - Family C, type AIzstrādē
74719prEN 15039 revChemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and saltsIzstrādē
74718prEN 12932 revChemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, dihydrateIzstrādē
38120EN 16421:2014Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)Izstrādē
37264prEN 13433 revDevices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type AIzstrādē
40503EN 12485:2010/prA1Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide and calcium magnesium carbonate - Test methodsIzstrādē
37285EN 15076:2013Chemicals used for treatment of swimming pool water - Sodium hydroxideIzstrādē
67338prEN 12901 revProducts used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - DefinitionsIzstrādē
Displaying 81-90 of 1311 results.