First Deployment Of Preparatory Staffs of China Coal Group Commenced Work at Shandong Nanshan Zhongmei E-Commerce Company
Recently, under the invitation of Yantai Nanshan Group, Shandong China Coal Group Deputy General Manager, Shandong Nanshan Zhongmei E-commerce Co., Ltd. Director Fan Peiong, Managers of Shandong China
Welcome Leaders of Ministry of Commerce and Municipal Organization Department to Visit China Coal Group
Welcome Leaders of Ministry of Commerce and Municipal Organization Department to Visit China Coal Group On the morning of April 13, leaders of the Ministry of Commerce and Municipal Organization De
New Working Suit New Image - Shandong China Coal Group Distributed Working Suit To All Employees
In order to establish the high-end enterprise image, and fully display the spirit of China Coal Group employees. On the afternoon of April 13, Shandong China Coal Group distributed new spring working
The Characters Of The Popular PZ-5B Shotcrete Machine
PZ-5B explosion-proof type spraying machine adopts a straight through type rotor bond material cavity, discharging smooth, efficient, time-saving and four elastic compensation pressure, good sealing e
Dry-Mix Shotcrete Machine Advantages
Dry-mix shotcrete machine, is a name used to designate a mixture of 1 part Portland Cement and 4 parts sand thoroughly mixed dry, passed through a gunite machine, and conveyed by air through a rubber
Shotcrete Machine Should Overcome Some Common Problems
There will be some shotcrete machine rotor blockage, discharging elbow blockage, sandblasting pipe clogging phenomenon in the actual operation, to analyze the causes of these problems and solutions. S