The metal soft magnetic material is an important material and has been widely used in electric power and electron industry.
金属软磁材料是电力工业和电子工业中广泛应用的重要材料。
The metal soft magnetic material is an important material and has been widely used in electric power and electron industry.
金属软磁材料是电力工业和电子工业中广泛应用的重要材料。
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