Pure electric vehicle is an important classification of new energy vehicles. From the situation of t…
August 9th, 2009,, rare earth magnetic materials technology products equipment exhibition center in …
China is the world's largest producer of rare earth resources, the world's largest producer of rare …
Compared with the traditional electro-magnetic motor, permanent magnet motor, especially rare earth …
Development of permanent magnet motor is closely related to the development of permanent magnetic ma…
Electric machine is an electromagnetic device which can convert mechanical energy and electric energ…
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