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In order to better provide human resources services for enterprises and institutions and solve labor needs, China Coal Group invested in the establishment of Shandong Zhongwu Human Resources Service C

What is an air-leg rock drill? What are the characteristics and advantages of air-leg rock drilling tools? Operators who need to use mining machinery should have an understanding of air-leg rock drill

This editor introduces the YT23 air-leg rock drill, let’s get to know it together!

This editor introduces the YT23 air-leg rock drill, let’s get to know it together!

On the afternoon of May 14, Jiao Jian, Chairman of Jining Weishan Lake Chamber of Commerce and Chairman of Jining Hongyida Group Co., Ltd

Our society is developing, and machinery and equipment must keep up with the times, or they will have to be eliminated. What I want to tell you is the new era of the air leg rock drills of our Yimei C