现行

BS 12/30257898 DC

BS EN 896. Chemicals used for treatment of water intended for human consumption. Sodium hydroxide
英国标准EN 896 用于处理人类饮用水的化学品 氢氧化钠

2012-03-29

现行

BS 12/30258200 DC

BS EN 12123. Chemicals used for treatment of water intended for human consumption. Ammonium sulfate
BS EN 12123 用于处理人类饮用水的化学品 硫酸铵

2012-03-29

现行

BS 12/30258194 DC

BS EN 12173. Chemicals used for treatment of water intended for human consumption. Sodium fluoride
英国标准EN 12173 用于处理人类饮用水的化学品 氟化钠

2012-03-30

现行

BS 12/30258179 DC

BS EN 12120. Chemicals used for treatment of water intended for human consumption. Sodium hydrogen sulfite
BS EN 12120 用于处理人类饮用水的化学品 亚硫酸氢钠

2012-03-29

现行

BS 12/30257321 DC

BS EN 12910. Products used for treatment of water intended for human consumption. Garnet
BS EN 12910 用于人类饮用水处理的产品 石榴石

2012-03-15

现行

BS 12/30257318 DC

BS EN 12906. Products used for treatment of water intended for human consumption. Pumice
BS EN 12906 用于人类饮用水处理的产品 浮石

2012-03-15

现行

BS 12/30257324 DC

BS EN 12912. Products used for treatment of water intended for human consumption. Barite
BS EN 12912 用于人类饮用水处理的产品 重晶石

2012-03-15

现行

BS EN 13177-2010

Chemicals used for treatment of water intended for human consumption. Methanol
用于处理人类饮用水的化学品 甲醇

2010-05-31

现行

DIN EN 1409

Chemicals used for water treatment intended for human consumption - Polyamines
人类生活用水处理用化学品.多胺；德文版EN 1409:2008

2008-04-01

现行

BS EN 12876-2015

Chemicals used for treatment of water intended for human consumption. Oxygen
用于处理人类饮用水的化学品 氧气

2015-03-31

现行

UNE-EN 1409-2008

Chemicals used for water treatment intended for human consumption - Polyamines
人类生活用水处理用化学品.多胺

2008-07-23

现行

UNE-EN 1278-2010

Chemicals used for treatment of water intended for human consumption - Ozone
人类生活用水处理用化学品.臭氧

2010-11-10

现行

UNE-EN 13177-2010

Chemicals used for treatment of water intended for human consumption - Methanol
人类生活用水处理用化学品.甲醇

2010-11-03

现行

UNE-EN 13176-2008

Chemicals used for treatment of water intended for human consumption - Ethanol
人类生活用水处理用化学品.乙醇

2008-12-03

现行

UNE-EN 937-2009

Chemicals used for treatment of water intended for human consumption - Chlorine
人类生活用水处理用化学品.氯

2009-11-25

现行

BS EN 937-2016

Chemicals used for treatment of water intended for human consumption. Chlorine
用于处理人类饮用水的化学品 氯

2016-08-31

现行

UNE-EN 12876-2009

Chemicals used for treatment of water intended for human consumption - Oxygen
人类生活用水处理用化学品.氧气

2009-07-15

现行

BS 12/30257330 DC

BS EN 12914. Products used treatment of water intended for human consumption. Powdered perlite
BS EN 12914 用于人类饮用水处理的产品 粉状珍珠岩

2012-03-15

现行

BS EN 15482-2012

Chemicals used for treatment of water intended for human consumption. Sodium permanganate
用于处理人类饮用水的化学品 高锰酸钠

2013-02-28

现行

BS EN 1203-2005

Chemicals used for treatment of water intended for human consumption. Tripotassium orthophosphate
用于处理人类饮用水的化学品 正磷酸三钾

2005-03-31