Recently, under the guidance of Shandong Provincial Department of industry and information technology, Shandong Integrity Construction Promotion Association organized relevant experts from provinc...
Date：2022-01-05 Browsing volume：1121
According to the relevant provisions of "Notification on organizing and Carrying out 2021 Jining Engineering Research Center Application Identification work", on the basis of county and urban revi...
Date：2021-12-29 Browsing volume：757
Recently, The mine flameproof and intrinsically safe vacuum electromagnetic starters QJZ-80/1140 (660), QJZ-120/1140 (660), QJZ-200/1140 (660), QJZ-315/1140 (660), qJZ-400/1140 (66) are independen...
Date：2021-12-31 Browsing volume：703
On November 22, a batch of Mining Bucket Tipping Mine Car were loaded in the second workshop of China Coal Group's intelligent equipment manufacturing and will be sent to a mine in Weinan, Shaanxi...
Date：2021-11-22 Browsing volume：881
From October 28th to 29th, experts from the CCC Compulsory Product Certification Expert Group Hou Yandong and Zhang Weibin visited China Coal Group to conduct 3C certification on-site review of ex...
Date：2021-11-01 Browsing volume：844
On the afternoon of October 22, the "Win-Win Cooperation and Integrated Development" school-site matchmaking meeting of Jining College was held in the Academic Lecture Hall of the Science and Tech...
Date：2021-10-22 Browsing volume：814
