NF P43-021-2008

建筑物龙头.AB过盈气隙装置.一般规范

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B.

BS EN 15076-2006

Chemicals used for treatment of swimming pool water. Sodium hydroxide

实施日期：2008-12-31

BS EN 937-2009

人饮用水处理的化学药品.氯

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

DIN EN 12915-1-2009

Products used for the treatment of water intended for human consumption - Granular activated carbon - Part 1: Virgin granular activated carbon

实施日期：2009-07-01

BS EN 13752-2012

用于人类消费用水处理使用的化学品 二氧化锰

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

EN 896-2012

人类生活用水处理用化学品 氢氧化钠

Chemicals used for treatment of water intended for human consumption. Sodium hydroxide

实施日期：2012-11-01

BS EN 13753-2009

生活用水的水处理用品 粒状活性铝氧土

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

DIN EN 938-2009

Chemicals used for treatment of water intended for human consumption - Sodium chlorite

实施日期：2009-04-01

BS EN 897-2012

水处理用化学品 碳酸钠(苏打)

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

EN 1017-2008

水处理剂.半灼石灰岩

Chemicals used for treatment of water intended for human consumption. Half-burnt dolomite Incorporating corrigendum November 2009

实施日期：2008-01-01

NF P43-037-2005

Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, Type F.

GB/T 10533-1989

水处理剂 聚丙烯酸

Water treatment chemicals--Polyacrylic acid

BS EN 886-2004

生活用水处理用化学制剂 多铝氢氧化硅硫

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

BS EN 15797-2010

Produkte zur Aufbereitung von Schwimm-und Badebackenwasser. Flockungsmittel auf Eisenbasis Chemicals used for the treatment of swimming pool water. Iron based coagulants Produits chimiques utilisés pour le traitement de l'eau des piscines. Coagulants. base de fer

实施日期：2010-04-30

BS EN 14368-2003

人类用水处理用制品.覆石灰石的二氧化锰

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

EN 936-2013

用于供人类食用的水处理化学品 二氧化碳

Chemicals used for treatment of water intended for human consumption - Carbon dioxide

实施日期：2013-12-01

DIN EN 15040-2006

Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts; German version EN 15040:2006

实施日期：2006-09-01

DIN EN 935-2005

饮用水处理剂 氯化铝-铁(III)(单体)和氢氧氯化铝-铁(III)(单体)

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 ...

BS EN 14452-2005

Devices to prevent pollution by backflow of potable water. Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20. Family D, t ype B

实施日期：2006-12-29

BS EN 890-2004

人饮用水处理用化学药品.硫化铁

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