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China Coal Group Participate In The Special Training Course On Speeding Up The Transformation Of New And Old Kinetic Energy And Promoting High Quality Development In Jining High-Tech Zo
In order to speed up the transformation of new and old kinetic energy in the whole district and promote high-quality development, on December 3, Jining High-tech Zone accelerated the transformation of
Shandong Weixin Invited to New and Old Kinetic Energy Conversion Seminar
the first batch of new and old kinetic energy conversion seminar sponsored by the Small and Medium Enterprise Bureau of Jining City was opened in Shandong University