Barium ferrite permanent magnets的意思|示意

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钡铁氧体永磁体

Barium ferrite permanent magnets的网络常见释义

钡铁氧体永磁材料 ... while to look back, if not always in pursuit of, and does not know 钡铁氧体永磁材料 » Barium ferrite permanent magnets 顺汽流方向看为顺时针 » Along the gas flow direction seen to be clockwise ..