這是7月17日在先進制造鏈展區拍攝的“京華號”、“江海號”盾構機模型。第三屆中國國際供應鏈促進博覽會近日在北京舉辦，本屆鏈博會不僅在先進制造鏈展區首次設置創新鏈專區，還首次舉辦“鏈博首發站”新品發布專區。全球供應鏈上的新產品、新工藝、新場景、新生態競相“綻放”，讓觀眾眼前一亮。[新華社記者 張晨霖 攝]

Models of tunnel boring machine "Jinghua" and "Jianghai" are seen in the Advanced Manufacturing Chain area of the third China International Supply Chain Expo (CISCE) in Beijing, capital of China, July 17, 2025. Held from July 16 to 20, the 2025 CISCE kicked off in Beijing on Wednesday. A key innovation for this edition is the "Debut Zone," dedicated to the global premieres of new products, technologies, and ecosystems, showcasing breakthrough innovations that drive industrial collaboration. (Xinhua/Zhang Chenlin)