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coil magnetic field
coil magnetic field, Total:10 items.
In the international standard classification, coil magnetic field involves: Aids for disabled or handicapped persons, Rotating machinery, Acoustics and acoustic measurements.
International Electrotechnical Commission (IEC), coil magnetic field
- IEC 60118-4:2006 Electroacoustics - Hearing aids - Part 4: Induction loop systems for hearing aid purposes - Magnetic field strength
- IEC 60118-4:1981 Hearing aids. Part 4 : Magnetic field strength in audio-frequency induction loops for hearing aid purposes
- IEC 60118-4/AMD1:1998 Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposes; Amendment 1
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, coil magnetic field
- GB/T 22717-2008 Test specifications of interturn insulation of field pole coil and field winding for electrical machines
Professional Standard - Machinery, coil magnetic field
- JB/T 5810-2007 Test specifications of interturn insulation of field pole coil and field winding for electrical machines
- JB/T 5810-1991 Specification for inter-turn insulation test of motor pole coil and field winding
Korean Agency for Technology and Standards (KATS), coil magnetic field
National Metrological Technical Specifications of the People's Republic of China, coil magnetic field
- JJF 1906-2021 Calibration Specification for Constant Magnetic Field Coils
Military Standard of the People's Republic of China-General Armament Department, coil magnetic field
- GJB 8644-2015 Calibration procedures for alternating magnetic field coils
Association Francaise de Normalisation, coil magnetic field
- NF C97-624:2007 Electroacoustics - Hearing aids - Part 4 : induction loop systems for hearing aid purposes - Magnetic field strength.