damping magnet meaning in Chinese

减振磁铁
制动磁铁
制振磁铁
阻尼磁铁

Dd862 and dd862a single phase electic meter are in duction meter . it is used in calculating 50hz single - phase ac active electrical energy . it is compaosed of electromagnetic element . moving disc , bearing , damping magnet steel , counter and regulator and regulator equipment . the meter has high precision , high over - load , long lifetime and so on features
： dd862型和dd862a型单相电度表是感应式仪表，用于计量器频率为50hz的单相交流有功电能。它主要由电磁元件转动圆盘轴承阻尼磁钢计度器和调整装置等组成，本表具有高精度高过载长寿命等特点。
The voltage ir on core adopts semienclosed insert model . the current element adopts two - stage compensation to have wide load property . the whole plasticenclosed voltage coil . can withstand instantaneous large voltage impulse . the double jewels bearing or the magnetic - propelled bearing can ensure long lifetime . the bipolar aluminium nickel cobalt damping magnet steels have high coercivity , stable magmetic property . the electric function is in accordance with iec521 international standard
：电压铁芯采用半封闭插入式，电流元件采用二级补偿使表计具有宽的负载特性。全塑封的电压线圈能称说瞬时大电压冲击。双宝石轴承或磁推动轴承确保表计长寿命。