If it is not installed properly during installation, it may cause problems with the operating rod of the multi-way valve of the mucking loader, which cannot be operated effectively, and may not even b
Recently, four models of two-speed multi-purpose winches, JSDB-10, JSDB-13, JSDB-19, and JSDB-25 independently developed and produced by China Coal Group Intelligent Manufacturing Corporation, have su
After strict inspection and comprehensive evaluation by the EU certification body, the 42 specifications and models of excavators independently developed and produced by Shandong China Coal Constructi
From August 18th to 19th, the "Welcome to the 20th National Congress, Integrity Creates Glory" Shandong Enterprise Integrity Forum and Integrity Enterprise Award Ceremony is held in the hot spring tow
On August 16, Liu Jun, Director of the Service Industry Project Division of the Shandong Provincial Development and Reform Commission, a first-level researcher, Wang Haidong, a second-level researcher
