Master degree or equivalency diploma or higher in mechanical related fields, such mechanical engineering, eletro-mechanical engineering , heat treatment ,automobile design,mechanics etc.是什么意思_Master degree or equivalency diploma or higher in mechanical related fields, such mechanical engineering, eletro-mechanical engineering , heat treatment ,automobile design,mechanics etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句