Dongfeng Cummins Engine Co.Ltd. (DCEC) was a 50:50 joint venture company established between Dongfeng Motor Corporation (DFM) and Cummins Inc. (USA) in June 1996.是什么意思_Dongfeng Cummins Engine Co.Ltd. (DCEC) was a 50:50 joint venture company established between Dongfeng Motor Corporation (DFM) and Cummins Inc. (USA) in June 1996.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句