DIN EN 62489-1 PDF

Published Date: 09/01/2018

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 62489-1:2010 + A1:2014 + A2:2017); German version EN 62489-1:2010 + A1:2015 + A2:2018

Published Date: 10/01/2017

Draft Document - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 29/955/CDV:2017); German version EN 62489-1:2010/prA2:2017

Published Date: 06/01/2013

Draft Document - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 29/799/CDV:2013); German version EN 62489-1:2010/FprA1:2013

Published Date: 11/01/2010

Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 62489-1:2010); German version EN 62489-1:2010

Published Date: 04/01/2008

Draft Document - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 29/640/CD:2007)

Published Date: 11/01/1996

Large-scale process and production in biotechnology - Control procedures for raw materials

Published Date: 08/01/1996

Ophthalmic optics - Formers (ISO 11 380:1994)

Published Date: 11/01/2009

Emergency car for emergency physcians - Definitions, requirements, test

Published Date: 02/01/2011

Medical electrical equipment - Medical electron accelerators - Functional performance characteristics (IEC 60976:2007); German version EN 60976:2007

Published Date: 2001

Published Date: 2001

Published Date: 2001