The internal cavities of ingot can be effectively welded and the center structure of blank can be improved by applying of the WHF and limiting forming methods.是什么意思_The internal cavities of ingot can be effectively welded and the center structure of blank can be improved by applying of the WHF and limiting forming methods.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句