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In order to further advance the strategic layout of the Group's intelligent manufacturing, China Coal (Yantai) Intelligent Manufacturing Technology Co., Ltd., which was invested and established by Sha

Well is one of the smallest water conservancy projects since ancient times, but it is also a special water conservancy project involving many disciplines. Its characteristic, it is the universality th

In order to give full play to the important supporting role of next-generation information technology in epidemic prevention and control, and work together to resolutely win the fight against epidemic

4 in 1 gas detector use maintenance must know what? The four-in-one gas detector integrates the detection functions of four gases, which can be said to be one of the most economical and efficient gas

After rigorous review by the competent authority's recommendation, form review, and expert review, recently, Jining Science and Technology Bureau identified the list of Jining high-tech enterprises in

In order to comprehensively summarize the various tasks of the Group in 2019, promote the implementation of the Group's 2020 business goals and tasks, and better assist the development of the Group, i