DIN EN 50131-2-5 Bb.1:2014 Alarm systems - Intrusion and hold-up systems - Part 2-5: Requirements for combined passive infrared and ultrasonic detectors; Supplement 1: Interpretation Sheet 1; German version EN 50131-2-5:2008/IS1:2014
DIN EN 60404-14:2003 Magnetic materials - Part 14: Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method (IEC 60404-14:2002); German version EN 60404-14:2002
DIN EN 60404-5:2008 Magnetic materials - Part 5: Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties (IEC 60404-5:1993 + A1:2007); German version EN 60404-5:2007
DIN IEC 60404-8-1:2005 Magnetic materials - Part 8-1: Specifications for individual materials - Magnetically hard materials (IEC 60404-8-1:2001 + A1:2004)
EN 60404-14:2002 Magnetic materials Part 14: Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method*， 2023-12-21 Update
EN 60404-5:2007 Magnetic materials - Part 5: Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties
DIN EN 50131-2-5 Bb.1:2014 history
2014DIN EN 50131-2-5 Bb.1:2014 Alarm systems - Intrusion and hold-up systems - Part 2-5: Requirements for combined passive infrared and ultrasonic detectors; Supplement 1: Interpretation Sheet 1; German version EN 50131-2-5:2008/IS1:2014
2009DIN EN 50131-2-5:2009 Alarm systems - Intrusion and hold-up systems - Part 2-5: Requirements for combined passive infrared and ultrasonic detectors; German version EN 50131-2-5:2008