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ÖNORM EN 12873-3:2019-06
Действует
Influence of materials on water intended for human consumption - Influence due to migration - Part 3: Test method for ion exchange and adsorbent resins
ÖNORM EN 12873-4:2006-06
Действует
Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes
ÖNORM EN 12873-1:2014-10
Действует
Influence of materials on water intended for human consumption - Influence due to migration - Part 1: Test method for factory-made products made from or incorporating organic or glassy (porcelain/vitreous enamel) materials
ÖNORM EN 12729:2003-04
Действует
Devices to prevent pollution by blackflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
ÖNORM EN 14944-3:2008-11
Действует
Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products
ÖNORM EN 13076:2004-02
Действует
Devices to prevent pollution by backflow of potable water - Unrestricted air gap - Family A - Type A
ÖNORM EN 14812:2007-09
Действует
Water conditioning equipment inside buildings - Chemical dosing systems - Pre-set dosing systems - Requirements for performance, safety and testing
ÖNORM EN 14898:2007-09
Действует
Water conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing
ÖNORM EN 13079:2003-11
Действует
Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D
ÖNORM EN 15664-2:2010-06
Действует
Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 2: Test waters
ÖNORM EN 14395-1:2005-01
Действует
Influence of organic materials on water intended for human consumption - Organoleptic assessment of water in storage systems - Part 1: Test method
ÖNORM EN 14622:2005-09
Действует
Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F
ÖNORM EN 15664-1:2014-01
Действует
Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation
ÖNORM EN 15848:2010-04
Действует
Water conditioning equipment inside buildings - Adjustable chemical dosing systems - Requirements for performance, safety and testing
ÖNORM EN 15845:2010-03
Действует
Paper and board - Determination of the cytotoxicity of aqueous extracts
ÖNORM EN 14652:2007-09
Действует
Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing
ÖNORM EN 15975-2:2014-01
Действует
Security of drinking water supply - Guidelines for risk and crisis management - Part 2: Risk management
ÖNORM EN 15768:2015-05
Действует
Influence of materials on water intended for human consumption - GC-MS identification of water leachable organic substances
ÖNORM EN 13052-1:2001-12
Действует
Influence of materials on water intended for human consumption - Organic materials - Determination of colour and turbidity of water in piping systems - Part 1: Test method
ÖNORM EN 14718:2015-02
Действует
Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method
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