Hearing aids - Part 6: Characteristics of electrical input circuits for hearing aids
发布日期:1999-06-09 实施日期:1999-06-09
Unterirdische Lautsprecherkommunikationssysteme in Kohlenbergwerken Specification for Underground Loudspeaker Communication Systems in Coal Mines Systèmes de communication souterraine par haut-parleurs...
实施日期:1983-04-29
Aufnahme-und Wiedergabesysteme fuer Schallaufzeichnung auf Magnetband. Zeit-und Adresscode Magnetic Tape Sound Recording and Reproducing Systems-Part 10:Specification for Time and Address Codes Système...
实施日期:1989-08-29
Implants for surgery -- Active implantable medical devices -- Part 2: Cardiac pacemakers
发布日期:2012-08-01 实施日期:2012-08-01
Hearing aids - Part 6: Characteristics of electrical input circuits for hearing aids (IEC 60118-6:1999); German version EN 60118-6-1999
实施日期:2000-03-01
Aerospace series - Elements of electrical and optical connection - test methods - part 705: Optical elements - measurement of stub input impedance of couplers
Active implantable medical devices - Part 2-1: Particular requirements for active implantable medical devices intended to treat bradyarrhythmia (cardiac pacemakers)
实施日期:2004-08-01
实施日期:2010-07-01
Audio-,Video-und audiovisuelle Anlagen. Verbindung und Anpassungswerte. Schnittstelle fuer die Verbindung von EB-Kameras und tragbaren Videobandgeraeten fuer Komponenten-Signale fuer 625-Zeilen/50-Halb...
实施日期:1993-01-01
Implants for surgery -- Active implantable medical devices -- Part 6: Particular requirements for active implantable medical devices intended to treat tachyarrhythmia (including implantable defibrillat...
发布日期:2010-03-01 实施日期:2010-03-01
Mechanical driving-point impedance of the human hand-arm-system
实施日期:2007-09-01
Communication cables - Specifications for test methods - Part 1-11: Electrical test methods; Characteristic impedance, input impedance, return loss; German version EN 50289-1-11:2001
实施日期:2002-08-01
Hearing Aids-Part 6:Characteristics of Electrical Input Circuits for Hearing Aids AMD 10314:April 1999;Renumbers BS 6083:Part 6:1985;
实施日期:1999-01-01
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