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ÖNORM EN 12904:2005-05
Действует
Products used for treatment of water intended for human consumption - Silica sand and silica gravel
ÖNORM EN 12671:2016-08
Действует
Chemicals used for treatment of water intended for human consumption - Chlorine dioxide generated in situ
ÖNORM EN 12931:2015-05
Действует
Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, anhydrous
ÖNORM EN 12175:2013-07
Действует
Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid
ÖNORM EN 12905:2012-12
Действует
Products used for treatment of water intended for human consumption - Expanded aluminosilicate
ÖNORM EN 12125:2013-01
Действует
Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
ÖNORM EN 12909:2013-01
Действует
Products used for treatment of water intended for human consumption - Anthracite
ÖNORM EN 12912:2013-01
Действует
Products used for treatment of water intended for human consumption - Barite
ÖNORM EN 12903:2009-08
Действует
Products used for the treatment of water intended for human consumption - Powdered activated carbon
ÖNORM EN 12126:2013-01
Действует
Chemicals used for treatment of water intended for human consumption - Liquefied ammonia
ÖNORM EN 12911:2013-06
Действует
Products used for treatment of water intended for human consumption - Manganese greensand
ÖNORM EN 12672:2016-08
Действует
Chemicals used for treatment of water intended for human consumption - Potassium permanganate
ÖNORM EN 12901:1999-11
Действует
Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions (trilingual edition)
ÖNORM EN 12907:2009-08
Действует
Products used for treatment of water intended for human consumption - Pyrolyzed coal material
ÖNORM EN 12518:2014-09
Действует
Chemicals used for treatment of water intended for human consumption - High-calcium lime
ÖNORM EN 13752:2013-05
Действует
Products used for treatment of water intended for human consumption - Manganese dioxide
ÖNORM EN 15075:2013-06
Действует
Chemicals used for treatment of swimming pool water - Sodium hydrogen carbonate
ÖNORM EN 15514:2014-06
Действует
Chemicals used for treatment of swimming pool water - Hydrochloric acid
ÖNORM EN 15078:2013-07
Действует
Chemicals used for treatment of swimming pool water - Sulfuric acid
ÖNORM EN 14456:2004-09
Действует
Products used for treatment water intended for human consumption - Bone charcoal
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