The emulsion can absorb tramp oils and possesses excellent lubricity and Ep properties.Used for the punching and forming of thin sheet metals , which are proven to have excellent result.是什么意思_The emulsion can absorb tramp oils and possesses excellent lubricity and Ep properties.Used for the punching and forming of thin sheet metals , which are proven to have excellent result.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句