demagnetisation
常見例句
- It shows hard , strong magnetism , stable temperature , uneasy demagnetisation and well anti-causticity .It is widely used in stationeties, motors, speakes and metal detectors, etc.
其材質(zhì)特點是硬而脆,磁性較強,溫度穩(wěn)定性好,不宜退磁,耐腐蝕性好。 - cyclic demagnetisation
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