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山东东鑫化妆品有限公司 A technician operates on a robotic arm at a loader production base of Sany Group in Huzhou, east China's Zhejiang Province, April 27, 2023.(Photo by Xie Shangguo/Xinhua) BEIJING, Sept. 8 (Xinhua) -- Research and development (RD) has incr... [2024-01-17]