This paper analyses the key project of Guangdong electrical and mechanical industry, and also introduces briefly the fundamental technology to develop Guangdong electromechanical industry.是什么意思_This paper analyses the key project of Guangdong electrical and mechanical industry, and also introduces briefly the fundamental technology to develop Guangdong electromechanical industry.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句