Jining Gongxin Business Training School Once Again Obtained The Aopa-Certified Civil Drone Pilot Training Institution Certificate
On July 19, Liang Wenguang, an expert from the China Aircraft Owners and Pilots Association, came to Jining GongXin Business Training School to conduct certification and guidance for civil drone pilot
Market Status and Competitive Landscape Analysis of China's Diesel Engine Industry in 2022
Diesel engine sales have fluctuated around 6 million units in recent years
Mortar Spraying Machine Operation Process
Ⅰ. General Requirements 1. The driver must be trained to master the "structure, performance, and basic principles" of the mortar spraying machine, so as to "be able to use, maintain, maintain, and han
Good news丨China Coal Group won the title of "2022 Provincial Service Industry Innovation Center"
Recently, good news came from the document "Notice on the Announcement of the Provincial Service Industry Innovation Center in 2022" issued by the Shandong Provincial Development and Reform Commission
China Coal Group'S Hot-Selling Product Cement Mixer Was Sent To Tai'An Dongming
On July 12, the cement mixer, a hot-selling product of China Coal Group, was loaded in the second workshop of intelligent equipment manufacturing and will be sent to Dongming, Tai'an. Cement mixer is
Experts From The National Safety Production Changsha Mine Electromechanical Testing And Inspection Center Visited China Coal Group For Product Inspection
On the morning of July 15, Yang Jintao, technical review director of Changsha Institute of National Safety Production Changsha Mine Electromechanical Testing and Inspection Center, led a team of exper