China Coal News Single Hydraulic Prop For Mining Has Obtained The National Mining Product Safety Mark Certification

Recently, Shandong China Coal Group reported that the six types of temporary support single hydraulic prop products produced by China Coal Group Intelligent Machinery Factory have obtained the nationa

In order to standardize the unmanned aircraft engaged in operational flight activities and promote the safe, orderly and healthy development of the unmanned aircraft industry, the Civil Aviation Admin

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

On October 30th, the 2019 China International Agricultural Machinery Exhibition with the theme of “Mechanization and Agricultural and Rural Modernization” was grandly launched at the Qingdao World Exp

The operation of the mucking loading machine is different in the level lane and the inclined lane. Whether it is the level lane or the inclined lane, the ultimate goal is to work through the correct o

No matter what job we are, there will be corresponding job requirements. Of course, some special job requirements may be more and higher. For example, those with higher risk factors, such as those eng