• The crux of manufacturing of steel shell motor is shell making, which consists of rolling, welding and shaping.

    钢板电机生产技术关键机壳制造包括机壳的卷制焊接整形

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  • The crux of manufacturing of steel shell motor is shell making, which consists of rolling, welding and shaping.

    钢板电机生产技术关键机壳制造包括机壳的卷制焊接整形

    youdao

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