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E-mail Xinhua, November 7, 2024
Visitors look at a semi-welded gasket plate heat exchanger at the booth of Alfa Laval during the seventh China International Import Expo (CIIE) in east China's Shanghai, Nov. 6, 2024. During the ongoing 7th CIIE, many new technologies, achievements and products met the public for the first time. (Xinhua/Fang Zhe)
