Guangzhou Herrenknecht Tunnelling Machinery Co, Ltd is a joint venture of German Herrenknecht AG with Chinese Guangzhou Guangzhong Enterprise Group Corp. set up in 2003.是什么意思_Guangzhou Herrenknecht Tunnelling Machinery Co, Ltd is a joint venture of German Herrenknecht AG with Chinese Guangzhou Guangzhong Enterprise Group Corp. set up in 2003.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句