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Recently, with the official approval of the State Intellectual Property Office, Shandong Kate Intelligent Robot Co., Ltd., a subsidiary of China Coal Group, has obtained two trademark registration cer

Reinforcement protective layer is a routine and required inspection project in reinforced concrete structure. In a broad sense, the protective layer of reinforcement is the part of concrete that prote

In order to celebrate the 93rd anniversary of the founding of the Chinese People's Liberation Army, carry forward the glorious tradition of supporting the army and preferential families of the group,

The bus system is also called RS485, and the branch system is also called 4-20mA model. The gas detector currently mainly uses these two wiring methods, each with its corresponding alarm host. Gen

On July 31st, Li Guofu, secretary of the Party branch of the Business School of Shandong University of Political Science and Law, Xie Minglei, deputy secretary of the Party branch, Dong Xuejin, deputy

On July 31, the 2020 Qilu Trip to the High-quality Luhuo and E-commerce Platform and the Shandong Province Outstanding Chief Data Officer Recognition Conference was held in Yantai Golden Coast Hilton