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Recently, 12 models of single-sided curved rail side-dumping mining trucks independently developed and produced by China Coal Group Manufacturing Corporation have successfully passed the certification

In order to further promote the construction of a comprehensive experimental zone for the conversion of new and old kinetic energy in Shandong, exchange innovative measures, and accelerate the formati

People often see some snack bags bulging in supermarkets, which is the effect of being packaged and inflated by a plastic packaging machine. In order to avoid damage to goods like brittle and fragile

In order to promote economic exchanges between Jining and Zaozhuang, and build an open and inclusive platform for sharing friendship and common development, on July 25, the inaugural meeting of the Za

In order to implement the "Guiding Opinions of the State Council on Further Expanding and Upgrading Information Consumption to Continuously Release the Potential of Domestic Demand" (Guo Fa [2017] No.

Recently, with the official approval of the State Intellectual Property Office, 7 companies under China Coal Group successfully obtained 30 national trademark registration certificates at one time. Am