DIN EN ISO 14644-2-2016

Cleanrooms and associated controlled environments - Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration (ISO 14644-2:2015); German version EN ISO 14644-2:2015

发布日期：2016-05-01  实施日期：2016-05-01

BS EN 974-2004

用于人类消费水处理的化学物质.磷酸

Produkte zur Aufbereitung von Wasser fuer den menschlichen Gebrauch. Phosphorsaeure Chemicals Used for Treatment of Water Intended for Human Consumption-Phosphoric Acid Produits chimiques utilises pour...

适用范围：This European Standard is applicable to phosphoric acid used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding...

实施日期：2004-02-06

NF T94-427-2013

Chemicals used for treatment of water intended for human consumption - Sodium permanganate.

EN 12518-2014

Chemicals used for treatment of water intended for human consumption - High-calcium lime

实施日期：2014-07-01

EN 15513-2014

Chemicals used for treatment of swimming pool water - Carbon dioxide

实施日期：2014-03-01

EN 12175-2013

人类消耗用水处理用化学品 氟硅酸

Chemicals used for treatment of water intended for human consumption. Hexafluorosilicic acid

实施日期：2013-05-01

NF T94-252-2011

Chemicals used for treatment of water intended for human consumption - Magnesium oxide.

DIN EN ISO 14644-1-2016

Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration (ISO 14644-1:2015); German version EN ISO 14644-1:2015

发布日期：2016-06-01  实施日期：2016-06-01

DIN EN 12175-2013

Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid; German version EN 12175:2013

发布日期：2013-08-01  实施日期：2013-08-01

BS EN 16003-2011

Chemicals used for treatment of water intended for human consumption. Calcium magnesium carbonate

实施日期：2011-12-31

BS EN 1278-2010

用于人用水处理的化学药剂.臭氧

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch. Ozon Chemicals used for treatment of water intended for human consumption. Ozone Produits chimiques utilisés pour le traitement de l'...

适用范围：This European Standard is applicable to ozone used for treatment of water intended for human consumption.It describes the characteristics of ozone and specifies a test method for determining the ozone ...

实施日期：2010-05-31

BS EN 12175-2013

人类消耗用水的处理用化学试剂 六氟硅酸

Chemicals used for treatment of water intended for human consumption. He xafluorosilicic acid

发布日期：2013-06-30  实施日期：2013-06-30

EN 16003-2011

Chemicals used for treatment of water intended for human consumption. Calcium magnesium carbonate

实施日期：2011-11-01

EN 900-2014

Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite

实施日期：2014-07-01

NF X44-101-1999

空气和其它气体微粒洁净度的定义和分类

Cleanrooms and associated controlled environments. Part 1 : classification of air cleanliness.

EN ISO 14644-1-2015

Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration (ISO 14644-1:2015)

发布日期：2015-12-23  实施日期：2015-12-23

NF T94-251-2011

Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonate.

NF T95-002/IN1-2008

Chemicals used for treatment of swimming pool water -Trichloroisocyanuric acid.

NF T94-211-2013

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

EN ISO 14644-2-2015

Cleanrooms and associated controlled environments - Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration (ISO 14644-2:2015)

发布日期：2015-12-23  实施日期：2015-12-23