Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B.
实施日期:2008-12-31
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch. Chlor Chemicals used for treatment of water intended for human consumption. Chlorine Produits chimiques utilisés pour le traitement d...
适用范围:This European Standard is applicable to chlorine used for treatment of water intended for human consumption.It describes the characteristics of chlorine and specifies the requirements and the correspon...
实施日期:2009-11-30
实施日期:2009-07-01
Chemicals used for treatment of water intended for human consumption. Manganese dioxide
发布日期:2013-03-31 实施日期:2013-03-31
Chemicals used for treatment of water intended for human consumption. Sodium hydroxide
实施日期:2012-11-01
Produkte zur Aufbereitung von Wasser für den menchlichen Gebrauch. Granuliertes aktiviertes Aluminiumoxid Products used for treatment of water intended for human consumption. Granular activated alumina...
适用范围:This European Standard is applicable to granular activated alumina used for treatment of water intended for human consumption. It describes the characteristics of granular activated alumina and specifi...
实施日期:2009-06-30
实施日期:2009-04-01
Chemicals used for treatment of water intended for human consumption. Sodium carbonate
发布日期:2013-02-28 实施日期:2013-02-28
Chemicals used for treatment of water intended for human consumption. Half-burnt dolomite Incorporating corrigendum November 2009
实施日期:2008-01-01
Produkte zur Aufbereitung von Wasser fuer den Menschlichen Gebrauch. Polyaluminiumhydroxidsilikatsulfat Chemicals used for treatment of water intended for human consumption-Polyaluminium hydroxide sili...
适用范围:This document is applicable to polyaluminium hydroxide silicate sulfate used for treatment of water intended for human consumption. It describes the characteristics of polyaluminium hydroxide silicate ...
实施日期:2004-12-02
Produkte zur Aufbereitung von Wasser fuer den menschlichen Gebrauch. Mit Mangandioxid beschichteter Kalkstein Products used for treatment of water intended for human consumption Manganese dioxide coate...
适用范围:This European Standard is applicable to manganese dioxide coated limestone used for treatment of water intended for human consumption. It describes the characteristics of manganese dioxide coated limes...
实施日期:2003-11-27
Chemicals used for treatment of water intended for human consumption - Carbon dioxide
实施日期:2013-12-01
Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) chloride (monomeric) and aluminium iron (III) chloride hydroxide (monomeric)
适用范围:This European Standard is applicable to aluminium iron (III) chloride (monomeric) and aluminium iron (III) chloride hydroxide (monomeric) used for treatment of water intended for human consumption. It ...
Produkte zur Aufbereitung von Wasser fuer den menschlichen Gebrauch. Eisen (III) sulfat Chemical used for treatment of water intended for human consumption Iron (III) sulfate liquid Produits chimiques ...
适用范围:Water treatment, Potable water, Ferric inorganic compounds, Sulfates, Liquids, Chemical properties, Physical properties of materials, Impurities, Safety measures, Delivery, Quality, Marking, Chemical a...
实施日期:2004-12-02
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