EN 899:2009
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Chemicals used for treatment of water intended for human consumption - Sulphuric acid
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EN 1201:2005
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Chemicals used for treatment of water intended for human consumption - Potassium dihydrogen orthophosphate
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EN 60534-8-4:2015
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Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow
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EN 1205:2005
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Chemicals used for treatment of water intended for human consumption - Disodium dihydrogen pyrophosphate
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EN 1198:2005
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Chemicals used for treatment of water intended for human consumption - Sodium dihydrogen orthophosphate
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HD 282 : S1 AMD 1
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SAFETY OF HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - PARTICULAR REQUIREMENTS FOR INSTANTANEOUS WATER HEATERS
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EN 1197:2014
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Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
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EN 1207:2005
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Chemicals used for treatment of water intended for human consumption - Tetrapotassium pyrophosphate
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EN 1017:2014+A1:2017
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Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite
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EN 1211:2005
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Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate
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EN 1203:2005
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Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
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1989/336/EEC : 1989
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COUNCIL DIRECTIVE OF 3 MAY 1989 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO ELECTROMAGNETIC COMPATIBILITY
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EN 1208:2005
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Chemicals used for treatment of water intended for human consumption - Sodium calcium polyphosphate
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EN 939:2016
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CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - HYDROCHLORIC ACID
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EN 671-2:2012
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Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose
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EN 1717:2000
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Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow
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EN 1200:2005
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Chemicals used for treatment of water intended for human consumption - Trisodium orthophosphate
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ISO 7-2:2000
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Pipe threads where pressure-tight joints are made on the threads Part 2: Verification by means of limit gauges
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EN 898:2012
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Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate
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EN 900:2014
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Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite
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EN 902:2016
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Chemicals used for treatment of water intended for human consumption - Hydrogen peroxide
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EN 1202:2005
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Chemicals used for treatment of water intended for human consumption - Dipotassium hydrogen orthophosphate
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IEC 60064:1993+AMD1:2000+AMD2:2002+AMD3:2005 CSV
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Tungsten filament lamps for domestic and similar general lighting purposes - Performance requirements
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ISO 7-1:1994
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Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
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EN 897:2012
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Chemicals used for treatment of water intended for human consumption - Sodium carbonate
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EN 60335-2-21:2003/corrigendum Oct. 2010
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HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-21: PARTICULAR REQUIREMENTS FOR STORAGE WATER HEATERS
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EN 1212:2005
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Chemicals used for treatment of water intended for human consumption - Sodium polyphosphate
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EN 60730-2-8:2002/A1:2003
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AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-8: PARTICULAR REQUIREMENTS FOR ELECTRICALLY OPERATED WIRE VALVES, INCLUDING MECHANICAL REQUIREMENTS
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EN 896:2012
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Chemicals used for treatment of water intended for human consumption - Sodium hydroxide
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EN 60335-2-35:2016
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Household and similar electrical appliances - Safety - Part 2-35: Particular requirements for instantaneous water heaters
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EN 936:2013
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Chemicals used for treatment of water intended for human consumption - Carbon dioxide
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ISO 6509:1981
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Corrosion of metals and alloys Determination of dezincification resistance of brass
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EN 901:2013
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Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite
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EN 26:2015
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Gas-fired instantaneous water heaters for the production of domestic hot water
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EN 974:2003
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Chemicals used for treatment of water intended for human consumption - Phosphoric acid
|
EN 1199:2005
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Chemicals used for treatment of water intended for human consumption - Disodium hydrogen orthophosphate
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EN 1209:2003
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Chemicals used for treatment of water intended for human consumption - Sodium silicate
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EN 1204:2005
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Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
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EN 1210:2005
|
Chemicals used for treatment of water intended for human consumption - Sodium tripolyphosphate
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ISO 228-1:2000
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Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
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EN 1018:2013+A1:2015
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Chemicals used for treatment of water intended for human consumption - Calcium carbonate
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EN 1206:2005
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Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate
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EN 938:2016
|
Chemicals used for treatment of water intended for human consumption - Sodium chlorite
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EN 60730-1:2016
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Automatic electrical controls - Part 1: General requirements
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