双语新闻｜中南大学“博士天团”自研钢筋可抗百年腐蚀 Zeng Lei, a 90s-born PhD in Mechanical Engineering from Central South University, serves as the General Manager of Hunan Wujiang Z 中南大学 博士 钢筋 曾磊 bars 2025-06-04 17:12 7