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Congratulations To China Coal Jining City Industry And Information Business Vocational Training College For Being Rated As A Talent Training Base
China Coal Jining City Industry And Information Business Vocational Training College For Being Rated As A Talent Training Base
946 2020-12-04 College talent training DETAILS
What requirements should the vehicle to test the dowty retarder meet
The vehicle for testing the dowty retarder should meet the following requirements:
1067 2020-11-24 dowty retarder DETAILS
Warmly Welcome The Leaders Of China Labor And Social Security Newspaper To Visit China Coal Group
On the afternoon of November 13th, Sun Xingwei, editor-in-chief of China Labor and Social Security News, and his party were accompanied by He Yonghong, Chairman of the First Council of Jining Technica
950 2020-11-19 China Coal News Leaders Visit And Interview DETAILS
Congratulations To China Coal Group For Being Identified As Shandong Enterprise Technology Center
China Coal Group For Being Identified As Shandong Enterprise Technology Center
928 2020-11-13 China Coal Group Technology Center DETAILS
China Coal Group Sent Two Trucks Of Mine Single Hydraulic Props To Shanxi
On the morning of October 30th, two trucks of single hydraulic prop equipment for mines were loaded in the intelligent equipment manufacturing workshop of China Coal Group and will be sent to a mine i
971 2020-11-07 China Coal News Hydraulic Prop Delivery DETAILS
Introduction to the development history of mine electric locomotives and future prospects of the industry
Mine electric locomotives is a kind of traction equipment for rail vehicle transportation. The power is to use the traction motor to drive the wheels to rotate, and use the friction between the wheels