Vice General Manager Li Zhenbo from China Coal Group Elected as 2015 Jining Information Industry Innovator
On the morning of October 31th, Jining municipal Party committee and municipal government held the the city''s private economic development conference, Party Secretary, Municipal People''s Congress Chai
China Coal Invited to Huawei Innovative Modern Enterprise Management Mode Thematic Report
November 1st morning, sponsored by the Jining Municipal People''s Government, undertook by Jining Municipal Commission of Economy and Information Technology(MEIT), Jining High-tech Zone Administrative
100 Sets of New-type U-shaped Steel Arch Supports of China Coal Group Transported to Kashi, Xinjiang
October 31 morning, 100 sets of new-type U-shaped steel arch supports were formally loaded in Shandong China Coal Group intelligent equipment production workshop after quality inspection and would be
Functions Of The Safety Rescue Tripod
Rescue tripod is divided into a variety of types, mainly includes the tripod used to rescue, power of the mountain tripod, as well as the rescue tripod used in some relatively deep well assistance, th
Matters Need Attention For A Led Miner’s Lamp
LED miner’s lamp is installed within the lamp charge management circuit that can be used together with support charging converter for charging in charging frame.
Basic Knowledge of Railway Steel Rails
General rail, refers to the track laying of railway lines, special line, bend and tunnel. Among them, the standard rail length contains 12.50 meters and 25.00 meters two kinds, the laying curve track,