Where was the device that connected charge and magnetic flux?
连接电荷和磁通量的元件在哪里？
Magnetic hydrocyclone is a highly efficient device for the separation of magnetic materials.
磁力水力旋流器是一种高效分选磁性物料的设备。
A magnetic bearing device and a method of operation for such a device are provided.
提供了一种磁轴承装置和操作这种装置的方法。
In magnetic abrasive polishing, the property of machining device has great effect on workpiece quality.
在磁力研磨加工中，磁力研磨装置的性能对加工质量的影响很大。
Magnetic suction lift device is a suction lift of a lifting tool.
永磁吸吊器是起重工具的一种。
Tape Data storage device which can either be paper or magnetic.
带贮存数据的装置；分别为纸带或磁带。
Tape Data storage device which can either be paper or magnetic.
带贮存数据的装置；分别为纸带或磁带。
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