Shandong China Coal Group Drilling Machine Branch

Recently, through the strict review of corporate declarations, local review recommendations, expert reviews, etc., China Electronics Enterprise Association announced the list of outstanding enterprise

On November 2, the 5G base station of China Coal Group Industrial Park was officially opened, marking the full entry of the Group into the 5G era, and the park achieved full coverage of 5G networks.

Recently, with the approval of the air traffic control and Meteorology Department of the Staff Department of Jinan base of the air force, it was agreed to set up a flight airspace for the multi rotor

The pneumatic breaker is powered by compressed air and achieves impact work through impact and control mechanisms. It is also widely used in roads, municipalities and mines because of its convenient c

The pneumatic pavement breaker is a crushing tool powered by compressed air. The compressed air is distributed to the two ends of the cylinder by the slashing flow, so that the hammer reciprocates and

Recently, Jiangsu Province Agricultural And Rural Hall this year, the second batch of self-operated products of agricultural machinery production enterprises were strictly reviewed, and the list of th