The application aspects of non-oriented electrical steel under low magnetic field is presented, The influence of compositions, impurity, structure of steels and production process on low magnetic field is disccused.是什么意思_The application aspects of non-oriented electrical steel under low magnetic field is presented, The influence of compositions, impurity, structure of steels and production process on low magnetic field is disccused.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句