对于垂直磁记录薄膜，进行剩余磁化强度的测量时，必须补偿退磁场。
It is necessary to compensate for the demagnetizing field in remanence measurements of perpendicular magnetic recording films.
同时提供三个标准等级的磁性材料，满足具有高抗退磁磁场的广泛需求。
Three standard grades of magnetic materials are offered to fulfill a broad spectrum of magnetic field requirements along with a high resistance to demagnetization.
充退磁电源、夹具线圈、磁场取向定型装置、磁场分布检测系统。
Filling demagnetization power supply, fixture coil, magnetic field orientation to finalize the design device, magnetic field distribution detection system.
充退磁电源、夹具线圈、磁场取向定型装置、磁场分布检测系统。
Filling demagnetization power supply, fixture coil, magnetic field orientation to finalize the design device, magnetic field distribution detection system.
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