Products used for treatment of water intended for human consumption - Powdered diatomaceous earth; German version EN 12913:2012
Edition 2013-01

Products used for treatment of water intended for human consumption - Anthracite; German version EN 12909:2012
Edition 2013-01

Products used for treatment of water intended for human consumption - Silica sand and silica gravel; German version EN 12904:2005
Edition 2005-06

Products used for the treatment of water intended for human consumption - Powdered activated carbon; German version EN 12903:2009
Edition 2009-07

Aerospace series - Metallic materials - Test methods - Sharp edge-notch tensile testing for sheet and strip; German and English version EN 4526:2013
Edition 2013-05

Products used for treatment of water intended for human consumption - Barite; German version EN 12912:2012
Edition 2013-01

Products used for treatment of water intended for human consumption - Manganese dioxide coated limestone; German version EN 14368:2015
Edition 2015-06

Products used for treatment of water intended for human consumption - Iron-coated granular activated alumina; German version EN 14369:2015
Edition 2015-06

Aerospace series - Metallic materials - General organization of standardization; links between types of EN standards and their use; German version EN 4258:1998
Edition 1998-07

Radiometric and photometric properties of materials; definitions characteristics
Edition 1978-07