China Coal Group Was Selected Into The Province'S Quality Benchmark List In 2022
Recently, according to the "Notice of the General Office of the Ministry of Industry and Information Technology on Doing a Good Job in Industrial Quality Improvement and Brand Building in 2022" (Gongx
Understand The Construction Technology Of Pneumatic Shotcrete Machine
The Mortar Spraying Machine does not need to use the power supply, and can solve all the problems by directly using the compressed air in the coal mine.Especially for some remote roadways without powe
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