(FOCUS)CHINA-BEIJING-INT'L SUPPLY CHAIN EXPO-ADVANCED MANUFACTURING (CN)

(241127) -- BEIJING, Nov. 27, 2024 (Xinhua) -- Visitors view a model of China's home-grown super-large-diameter shield tunneling machine "Jinghua" at the booth of China Railway Construction Corporation (CRCC) in the Advanced Manufacturing Chain exhibition area of the second China International Supply Chain Expo in Beijing, capital of China, Nov. 2