The manufacturability of a fixing cover with flange seal was analyzed.The general structural design and layout scheme of a progressive die for the cover were presented in detail.是什么意思_The manufacturability of a fixing cover with flange seal was analyzed.The general structural design and layout scheme of a progressive die for the cover were presented in detail.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句